12245325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 20721888

約数和(自身を除く): 8476563

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 3797, 11391, 18985, 56955, 94925, 163271, 284775, 489813, 816355, 2449065, 4081775, 12245325]

約数ペア:

[(1, 12245325), (3, 4081775), (5, 2449065), (15, 816355), (25, 489813), (43, 284775), (75, 163271), (129, 94925), (215, 56955), (645, 18985), (1075, 11391), (3225, 3797)]