129461825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 170304576

約数和(自身を除く): 40842751

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 3691, 7015, 18455, 35075, 84893, 92275, 225151, 424465, 1125755, 2122325, 5178473, 5628775, 25892365, 129461825]

約数ペア:

[(1, 129461825), (5, 25892365), (23, 5628775), (25, 5178473), (61, 2122325), (115, 1125755), (305, 424465), (575, 225151), (1403, 92275), (1525, 84893), (3691, 35075), (7015, 18455)]