104390065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15901}}^1$

素因数の和:16020

約数の個数: 16

約数和(自身を含む): 136248336

約数和(自身を除く): 31858271

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 15901, 79505, 206713, 1033565, 1606001, 8030005, 20878013, 104390065]

約数ペア:

[(1, 104390065), (5, 20878013), (13, 8030005), (65, 1606001), (101, 1033565), (505, 206713), (1313, 79505), (6565, 15901)]