9795285

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 17142840

約数和(自身を除く): 7347555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 1997, 4905, 5991, 9985, 17973, 29955, 89865, 217673, 653019, 1088365, 1959057, 3265095, 9795285]

約数ペア:

[(1, 9795285), (3, 3265095), (5, 1959057), (9, 1088365), (15, 653019), (45, 217673), (109, 89865), (327, 29955), (545, 17973), (981, 9985), (1635, 5991), (1997, 4905)]