637314606675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{680401}}^1$

素因数の和:680621

約数の個数: 72

約数和(自身を含む): 1197714362208

約数和(自身を除く): 560399755533

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 181, 207, 225, 345, 543, 575, 905, 1035, 1629, 1725, 2715, 4163, 4525, 5175, 8145, 12489, 13575, 20815, 37467, 40725, 62445, 104075, 187335, 312225, 680401, 936675, 2041203, 3402005, 6123609, 10206015, 15649223, 17010025, 30618045, 46947669, 51030075, 78246115, 123152581, 140843007, 153090225, 234738345, 369457743, 391230575, 615762905, 704215035, 1108373229, 1173691725, 1847288715, 2832509363, 3078814525, 3521075175, 5541866145, 8497528089, 9236443575, 14162546815, 25492584267, 27709330725, 42487640445, 70812734075, 127462921335, 212438202225, 637314606675]

約数ペア:

[(1, 637314606675), (3, 212438202225), (5, 127462921335), (9, 70812734075), (15, 42487640445), (23, 27709330725), (25, 25492584267), (45, 14162546815), (69, 9236443575), (75, 8497528089), (115, 5541866145), (181, 3521075175), (207, 3078814525), (225, 2832509363), (345, 1847288715), (543, 1173691725), (575, 1108373229), (905, 704215035), (1035, 615762905), (1629, 391230575), (1725, 369457743), (2715, 234738345), (4163, 153090225), (4525, 140843007), (5175, 123152581), (8145, 78246115), (12489, 51030075), (13575, 46947669), (20815, 30618045), (37467, 17010025), (40725, 15649223), (62445, 10206015), (104075, 6123609), (187335, 3402005), (312225, 2041203), (680401, 936675)]