2487759005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{7109}}^1$

素因数の和:7333

約数の個数: 32

約数和(自身を含む): 3317241600

約数和(自身を除く): 829482595

約数列:

[1, 5, 17, 23, 85, 115, 179, 391, 895, 1955, 3043, 4117, 7109, 15215, 20585, 35545, 69989, 120853, 163507, 349945, 604265, 817535, 1272511, 2779619, 6362555, 13898095, 21632687, 29267753, 108163435, 146338765, 497551801, 2487759005]

約数ペア:

[(1, 2487759005), (5, 497551801), (17, 146338765), (23, 108163435), (85, 29267753), (115, 21632687), (179, 13898095), (391, 6362555), (895, 2779619), (1955, 1272511), (3043, 817535), (4117, 604265), (7109, 349945), (15215, 163507), (20585, 120853), (35545, 69989)]