207291244875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89897}}^1$

素因数の和:89982

約数の個数: 128

約数和(自身を含む): 414664233984

約数和(自身を除く): 207372989109

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 43, 55, 65, 75, 125, 129, 143, 165, 195, 215, 275, 325, 375, 429, 473, 559, 645, 715, 825, 975, 1075, 1375, 1419, 1625, 1677, 2145, 2365, 2795, 3225, 3575, 4125, 4875, 5375, 6149, 7095, 8385, 10725, 11825, 13975, 16125, 17875, 18447, 30745, 35475, 41925, 53625, 59125, 69875, 89897, 92235, 153725, 177375, 209625, 269691, 449485, 461175, 768625, 988867, 1168661, 1348455, 2247425, 2305875, 2966601, 3505983, 3865571, 4944335, 5843305, 6742275, 11237125, 11596713, 12855271, 14833005, 17529915, 19327855, 24721675, 29216525, 33711375, 38565813, 42521281, 50252423, 57983565, 64276355, 74165025, 87649575, 96639275, 123608375, 127563843, 146082625, 150757269, 192829065, 212606405, 251262115, 289917825, 321381775, 370825125, 438247875, 483196375, 552776653, 637819215, 753786345, 964145325, 1063032025, 1256310575, 1449589125, 1606908875, 1658329959, 2763883265, 3189096075, 3768931725, 4820726625, 5315160125, 6281552875, 8291649795, 13819416325, 15945480375, 18844658625, 41458248975, 69097081625, 207291244875]

約数ペア:

[(1, 207291244875), (3, 69097081625), (5, 41458248975), (11, 18844658625), (13, 15945480375), (15, 13819416325), (25, 8291649795), (33, 6281552875), (39, 5315160125), (43, 4820726625), (55, 3768931725), (65, 3189096075), (75, 2763883265), (125, 1658329959), (129, 1606908875), (143, 1449589125), (165, 1256310575), (195, 1063032025), (215, 964145325), (275, 753786345), (325, 637819215), (375, 552776653), (429, 483196375), (473, 438247875), (559, 370825125), (645, 321381775), (715, 289917825), (825, 251262115), (975, 212606405), (1075, 192829065), (1375, 150757269), (1419, 146082625), (1625, 127563843), (1677, 123608375), (2145, 96639275), (2365, 87649575), (2795, 74165025), (3225, 64276355), (3575, 57983565), (4125, 50252423), (4875, 42521281), (5375, 38565813), (6149, 33711375), (7095, 29216525), (8385, 24721675), (10725, 19327855), (11825, 17529915), (13975, 14833005), (16125, 12855271), (17875, 11596713), (18447, 11237125), (30745, 6742275), (35475, 5843305), (41925, 4944335), (53625, 3865571), (59125, 3505983), (69875, 2966601), (89897, 2305875), (92235, 2247425), (153725, 1348455), (177375, 1168661), (209625, 988867), (269691, 768625), (449485, 461175)]