224727425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9739}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 304355520

約数和(自身を除く): 79628095

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 9739, 23075, 48695, 126607, 243475, 633035, 691469, 3165175, 3457345, 8989097, 17286725, 44945485, 224727425]

約数ペア:

[(1, 224727425), (5, 44945485), (13, 17286725), (25, 8989097), (65, 3457345), (71, 3165175), (325, 691469), (355, 633035), (923, 243475), (1775, 126607), (4615, 48695), (9739, 23075)]