77371775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 103785024

約数和(自身を除く): 26413249

約数列:

[1, 5, 13, 25, 65, 317, 325, 751, 1585, 3755, 4121, 7925, 9763, 18775, 20605, 48815, 103025, 238067, 244075, 1190335, 3094871, 5951675, 15474355, 77371775]

約数ペア:

[(1, 77371775), (5, 15474355), (13, 5951675), (25, 3094871), (65, 1190335), (317, 244075), (325, 238067), (751, 103025), (1585, 48815), (3755, 20605), (4121, 18775), (7925, 9763)]