24813275

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 31966704

約数和(自身を除く): 7153429

約数列:

[1, 5, 25, 53, 61, 265, 305, 307, 1325, 1525, 1535, 3233, 7675, 16165, 16271, 18727, 80825, 81355, 93635, 406775, 468175, 992531, 4962655, 24813275]

約数ペア:

[(1, 24813275), (5, 4962655), (25, 992531), (53, 468175), (61, 406775), (265, 93635), (305, 81355), (307, 80825), (1325, 18727), (1525, 16271), (1535, 16165), (3233, 7675)]