151431285

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{142189}}^1$

素因数の和:142268

約数の個数: 16

約数和(自身を含む): 245704320

約数和(自身を除く): 94273035

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 142189, 426567, 710945, 2132835, 10095419, 30286257, 50477095, 151431285]

約数ペア:

[(1, 151431285), (3, 50477095), (5, 30286257), (15, 10095419), (71, 2132835), (213, 710945), (355, 426567), (1065, 142189)]