76916425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 100128512

約数和(自身を除く): 23212087

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1525, 1627, 1891, 8135, 9455, 40675, 47275, 50437, 99247, 252185, 496235, 1260925, 2481175, 3076657, 15383285, 76916425]

約数ペア:

[(1, 76916425), (5, 15383285), (25, 3076657), (31, 2481175), (61, 1260925), (155, 496235), (305, 252185), (775, 99247), (1525, 50437), (1627, 47275), (1891, 40675), (8135, 9455)]