716706145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 945561600

約数和(自身を除く): 228855455

約数列:

[1, 5, 17, 29, 85, 145, 479, 493, 607, 2395, 2465, 3035, 8143, 10319, 13891, 17603, 40715, 51595, 69455, 88015, 236147, 290753, 299251, 1180735, 1453765, 1496255, 4942801, 8431837, 24714005, 42159185, 143341229, 716706145]

約数ペア:

[(1, 716706145), (5, 143341229), (17, 42159185), (29, 24714005), (85, 8431837), (145, 4942801), (479, 1496255), (493, 1453765), (607, 1180735), (2395, 299251), (2465, 290753), (3035, 236147), (8143, 88015), (10319, 69455), (13891, 51595), (17603, 40715)]