91260065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13901}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 119112336

約数和(自身を除く): 27852271

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 13901, 69505, 180713, 903565, 1404001, 7020005, 18252013, 91260065]

約数ペア:

[(1, 91260065), (5, 18252013), (13, 7020005), (65, 1404001), (101, 903565), (505, 180713), (1313, 69505), (6565, 13901)]