26219655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 61461504

約数和(自身を除く): 35241849

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 47, 49, 55, 63, 69, 77, 99, 105, 115, 141, 147, 161, 165, 207, 231, 235, 245, 253, 315, 329, 345, 385, 423, 441, 483, 495, 517, 539, 693, 705, 735, 759, 805, 987, 1035, 1081, 1127, 1155, 1265, 1449, 1551, 1617, 1645, 1771, 2115, 2205, 2277, 2303, 2415, 2585, 2695, 2961, 3243, 3381, 3465, 3619, 3795, 4653, 4851, 4935, 5313, 5405, 5635, 6909, 7245, 7567, 7755, 8085, 8855, 9729, 10143, 10857, 11385, 11515, 11891, 12397, 14805, 15939, 16215, 16905, 18095, 20727, 22701, 23265, 24255, 25333, 26565, 32571, 34545, 35673, 37191, 37835, 48645, 50715, 52969, 54285, 59455, 61985, 68103, 75999, 79695, 83237, 103635, 107019, 111573, 113505, 126665, 158907, 162855, 178365, 185955, 227997, 249711, 264845, 340515, 379995, 416185, 476721, 535095, 557865, 582659, 749133, 794535, 1139985, 1248555, 1747977, 2383605, 2913295, 3745665, 5243931, 8739885, 26219655]

約数ペア:

[(1, 26219655), (3, 8739885), (5, 5243931), (7, 3745665), (9, 2913295), (11, 2383605), (15, 1747977), (21, 1248555), (23, 1139985), (33, 794535), (35, 749133), (45, 582659), (47, 557865), (49, 535095), (55, 476721), (63, 416185), (69, 379995), (77, 340515), (99, 264845), (105, 249711), (115, 227997), (141, 185955), (147, 178365), (161, 162855), (165, 158907), (207, 126665), (231, 113505), (235, 111573), (245, 107019), (253, 103635), (315, 83237), (329, 79695), (345, 75999), (385, 68103), (423, 61985), (441, 59455), (483, 54285), (495, 52969), (517, 50715), (539, 48645), (693, 37835), (705, 37191), (735, 35673), (759, 34545), (805, 32571), (987, 26565), (1035, 25333), (1081, 24255), (1127, 23265), (1155, 22701), (1265, 20727), (1449, 18095), (1551, 16905), (1617, 16215), (1645, 15939), (1771, 14805), (2115, 12397), (2205, 11891), (2277, 11515), (2303, 11385), (2415, 10857), (2585, 10143), (2695, 9729), (2961, 8855), (3243, 8085), (3381, 7755), (3465, 7567), (3619, 7245), (3795, 6909), (4653, 5635), (4851, 5405), (4935, 5313)]