498066775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 629182944

約数和(自身を除く): 131116169

約数列:

[1, 5, 25, 71, 277, 355, 1013, 1385, 1775, 5065, 6925, 19667, 25325, 71923, 98335, 280601, 359615, 491675, 1403005, 1798075, 7015025, 19922671, 99613355, 498066775]

約数ペア:

[(1, 498066775), (5, 99613355), (25, 19922671), (71, 7015025), (277, 1798075), (355, 1403005), (1013, 491675), (1385, 359615), (1775, 280601), (5065, 98335), (6925, 71923), (19667, 25325)]