15721724093

素因数分解:

${\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1\times {\mathrm{3659}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 16364592000

約数和(自身を除く): 642867907

約数列:

[1, 29, 229, 647, 3659, 6641, 18763, 106111, 148163, 837911, 2367373, 4296727, 24299419, 68653817, 542128417, 15721724093]

約数ペア:

[(1, 15721724093), (29, 542128417), (229, 68653817), (647, 24299419), (3659, 4296727), (6641, 2367373), (18763, 837911), (106111, 148163)]