82744925

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 105401736

約数和(自身を除く): 22656811

約数列:

[1, 5, 25, 53, 197, 265, 317, 985, 1325, 1585, 4925, 7925, 10441, 16801, 52205, 62449, 84005, 261025, 312245, 420025, 1561225, 3309797, 16548985, 82744925]

約数ペア:

[(1, 82744925), (5, 16548985), (25, 3309797), (53, 1561225), (197, 420025), (265, 312245), (317, 261025), (985, 84005), (1325, 62449), (1585, 52205), (4925, 16801), (7925, 10441)]