12497475

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 20770992

約数和(自身を除く): 8273517

約数列:

[1, 3, 5, 15, 25, 75, 281, 593, 843, 1405, 1779, 2965, 4215, 7025, 8895, 14825, 21075, 44475, 166633, 499899, 833165, 2499495, 4165825, 12497475]

約数ペア:

[(1, 12497475), (3, 4165825), (5, 2499495), (15, 833165), (25, 499899), (75, 166633), (281, 44475), (593, 21075), (843, 14825), (1405, 8895), (1779, 7025), (2965, 4215)]