675210521205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1\times {\mathrm{3079}}^1$

素因数の和:3624

約数の個数: 144

約数和(自身を含む): 1322567326080

約数和(自身を除く): 647356804875

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 461, 465, 495, 961, 1023, 1383, 1395, 1705, 2305, 2883, 3069, 3079, 4149, 4805, 5071, 5115, 6915, 8649, 9237, 10571, 14291, 14415, 15213, 15345, 15395, 20745, 25355, 27711, 31713, 33869, 42873, 43245, 45639, 46185, 52855, 71455, 76065, 95139, 95449, 101607, 128619, 138555, 157201, 158565, 169345, 214365, 228195, 286347, 304821, 443021, 471603, 475695, 477245, 508035, 643095, 786005, 859041, 1049939, 1329063, 1414809, 1419419, 1431735, 1524105, 2215105, 2358015, 2958919, 3149817, 3987189, 4258257, 4295205, 4873231, 5249695, 6645315, 7074045, 7097095, 8876757, 9449451, 12774771, 14619693, 14794595, 15613609, 15749085, 19935945, 21291285, 24366155, 26630271, 32548109, 43859079, 44001989, 44383785, 46840827, 47247255, 63873855, 73098465, 78068045, 97644327, 132005967, 133151355, 140522481, 162740545, 219295395, 220009945, 234204135, 292932981, 396017901, 484021879, 488221635, 660029835, 702612405, 1364061659, 1452065637, 1464664905, 1980089505, 2420109395, 4092184977, 4356196911, 6820308295, 7260328185, 12276554931, 15004678249, 20460924885, 21780984555, 45014034747, 61382774655, 75023391245, 135042104241, 225070173735, 675210521205]

約数ペア:

[(1, 675210521205), (3, 225070173735), (5, 135042104241), (9, 75023391245), (11, 61382774655), (15, 45014034747), (31, 21780984555), (33, 20460924885), (45, 15004678249), (55, 12276554931), (93, 7260328185), (99, 6820308295), (155, 4356196911), (165, 4092184977), (279, 2420109395), (341, 1980089505), (461, 1464664905), (465, 1452065637), (495, 1364061659), (961, 702612405), (1023, 660029835), (1383, 488221635), (1395, 484021879), (1705, 396017901), (2305, 292932981), (2883, 234204135), (3069, 220009945), (3079, 219295395), (4149, 162740545), (4805, 140522481), (5071, 133151355), (5115, 132005967), (6915, 97644327), (8649, 78068045), (9237, 73098465), (10571, 63873855), (14291, 47247255), (14415, 46840827), (15213, 44383785), (15345, 44001989), (15395, 43859079), (20745, 32548109), (25355, 26630271), (27711, 24366155), (31713, 21291285), (33869, 19935945), (42873, 15749085), (43245, 15613609), (45639, 14794595), (46185, 14619693), (52855, 12774771), (71455, 9449451), (76065, 8876757), (95139, 7097095), (95449, 7074045), (101607, 6645315), (128619, 5249695), (138555, 4873231), (157201, 4295205), (158565, 4258257), (169345, 3987189), (214365, 3149817), (228195, 2958919), (286347, 2358015), (304821, 2215105), (443021, 1524105), (471603, 1431735), (475695, 1419419), (477245, 1414809), (508035, 1329063), (643095, 1049939), (786005, 859041)]