67115725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 87530112

約数和(自身を除く): 20414387

約数列:

[1, 5, 23, 25, 115, 151, 575, 755, 773, 3473, 3775, 3865, 17365, 17779, 19325, 86825, 88895, 116723, 444475, 583615, 2684629, 2918075, 13423145, 67115725]

約数ペア:

[(1, 67115725), (5, 13423145), (23, 2918075), (25, 2684629), (115, 583615), (151, 444475), (575, 116723), (755, 88895), (773, 86825), (3473, 19325), (3775, 17779), (3865, 17365)]