2358225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 4333056

約数和(自身を除く): 1974831

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 223, 225, 235, 423, 669, 705, 1115, 1175, 2007, 2115, 3345, 3525, 5575, 10035, 10481, 10575, 16725, 31443, 50175, 52405, 94329, 157215, 262025, 471645, 786075, 2358225]

約数ペア:

[(1, 2358225), (3, 786075), (5, 471645), (9, 262025), (15, 157215), (25, 94329), (45, 52405), (47, 50175), (75, 31443), (141, 16725), (223, 10575), (225, 10481), (235, 10035), (423, 5575), (669, 3525), (705, 3345), (1115, 2115), (1175, 2007)]