2013258085

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{25889}}^1$

素因数の和:26148

約数の個数: 16

約数和(自身を含む): 2455614720

約数和(自身を除く): 442356635

約数列:

[1, 5, 103, 151, 515, 755, 15553, 25889, 77765, 129445, 2666567, 3909239, 13332835, 19546195, 402651617, 2013258085]

約数ペア:

[(1, 2013258085), (5, 402651617), (103, 19546195), (151, 13332835), (515, 3909239), (755, 2666567), (15553, 129445), (25889, 77765)]