417404065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2467}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 572181120

約数和(自身を除く): 154777055

約数列:

[1, 5, 13, 19, 65, 95, 137, 247, 685, 1235, 1781, 2467, 2603, 8905, 12335, 13015, 32071, 33839, 46873, 160355, 169195, 234365, 337979, 609349, 1689895, 3046745, 4393727, 6421601, 21968635, 32108005, 83480813, 417404065]

約数ペア:

[(1, 417404065), (5, 83480813), (13, 32108005), (19, 21968635), (65, 6421601), (95, 4393727), (137, 3046745), (247, 1689895), (685, 609349), (1235, 337979), (1781, 234365), (2467, 169195), (2603, 160355), (8905, 46873), (12335, 33839), (13015, 32071)]