72772965

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17434

約数の個数: 32

約数和(自身を含む): 133555200

約数和(自身を除く): 60782235

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17389, 52167, 86945, 156501, 260835, 469503, 539059, 782505, 1617177, 2347515, 2695295, 4851531, 8085885, 14554593, 24257655, 72772965]

約数ペア:

[(1, 72772965), (3, 24257655), (5, 14554593), (9, 8085885), (15, 4851531), (27, 2695295), (31, 2347515), (45, 1617177), (93, 782505), (135, 539059), (155, 469503), (279, 260835), (465, 156501), (837, 86945), (1395, 52167), (4185, 17389)]