131427015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{165317}}^1$

素因数の和:165378

約数の個数: 16

約数和(自身を含む): 214252128

約数和(自身を除く): 82825113

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 165317, 495951, 826585, 2479755, 8761801, 26285403, 43809005, 131427015]

約数ペア:

[(1, 131427015), (3, 43809005), (5, 26285403), (15, 8761801), (53, 2479755), (159, 826585), (265, 495951), (795, 165317)]