15661324055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{372401}}^1$

素因数の和:373066

約数の個数: 16

約数和(自身を含む): 20270585664

約数和(自身を除く): 4609261609

約数列:

[1, 5, 13, 65, 647, 3235, 8411, 42055, 372401, 1862005, 4841213, 24206065, 240943447, 1204717235, 3132264811, 15661324055]

約数ペア:

[(1, 15661324055), (5, 3132264811), (13, 1204717235), (65, 240943447), (647, 24206065), (3235, 4841213), (8411, 1862005), (42055, 372401)]