4087135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 5324256

約数和(自身を除く): 1237121

約数列:

[1, 5, 13, 65, 227, 277, 1135, 1385, 2951, 3601, 14755, 18005, 62879, 314395, 817427, 4087135]

約数ペア:

[(1, 4087135), (5, 817427), (13, 314395), (65, 62879), (227, 18005), (277, 14755), (1135, 3601), (1385, 2951)]