90228405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 150289920

約数和(自身を除く): 60061515

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2371, 2537, 7113, 7611, 11855, 12685, 35565, 38055, 101953, 139889, 305859, 419667, 509765, 699445, 1529295, 2098335, 6015227, 18045681, 30076135, 90228405]

約数ペア:

[(1, 90228405), (3, 30076135), (5, 18045681), (15, 6015227), (43, 2098335), (59, 1529295), (129, 699445), (177, 509765), (215, 419667), (295, 305859), (645, 139889), (885, 101953), (2371, 38055), (2537, 35565), (7113, 12685), (7611, 11855)]