26468065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 36361080

約数和(自身を除く): 9893015

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1409, 1445, 3757, 7045, 18317, 18785, 23953, 91585, 119765, 311389, 407201, 1556945, 2036005, 5293613, 26468065]

約数ペア:

[(1, 26468065), (5, 5293613), (13, 2036005), (17, 1556945), (65, 407201), (85, 311389), (221, 119765), (289, 91585), (1105, 23953), (1409, 18785), (1445, 18317), (3757, 7045)]