42601715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 55194048

約数和(自身を除く): 12592333

約数列:

[1, 5, 13, 65, 647, 1013, 3235, 5065, 8411, 13169, 42055, 65845, 655411, 3277055, 8520343, 42601715]

約数ペア:

[(1, 42601715), (5, 8520343), (13, 3277055), (65, 655411), (647, 65845), (1013, 42055), (3235, 13169), (5065, 8411)]