13314125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 18959616

約数和(自身を除く): 5645491

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 421, 575, 1265, 1375, 2105, 2875, 4631, 6325, 9683, 10525, 23155, 31625, 48415, 52625, 106513, 115775, 242075, 532565, 578875, 1210375, 2662825, 13314125]

約数ペア:

[(1, 13314125), (5, 2662825), (11, 1210375), (23, 578875), (25, 532565), (55, 242075), (115, 115775), (125, 106513), (253, 52625), (275, 48415), (421, 31625), (575, 23155), (1265, 10525), (1375, 9683), (2105, 6325), (2875, 4631)]