10891169965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{156157}}^1$

素因数の和:156241

約数の個数: 32

約数和(自身を含む): 14953690080

約数和(自身を除く): 4062520115

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1073, 1885, 2405, 5365, 13949, 69745, 156157, 780785, 2030041, 4528553, 5777809, 10150205, 22642765, 28889045, 58871189, 75111517, 167556461, 294355945, 375557585, 837782305, 2178233993, 10891169965]

約数ペア:

[(1, 10891169965), (5, 2178233993), (13, 837782305), (29, 375557585), (37, 294355945), (65, 167556461), (145, 75111517), (185, 58871189), (377, 28889045), (481, 22642765), (1073, 10150205), (1885, 5777809), (2405, 4528553), (5365, 2030041), (13949, 780785), (69745, 156157)]