39231875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 20

約数和(自身を含む): 50252664

約数和(自身を除く): 11020789

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 1531, 5125, 7655, 25625, 38275, 62771, 191375, 313855, 956875, 1569275, 7846375, 39231875]

約数ペア:

[(1, 39231875), (5, 7846375), (25, 1569275), (41, 956875), (125, 313855), (205, 191375), (625, 62771), (1025, 38275), (1531, 25625), (5125, 7655)]