131004855

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25763}}^1$

素因数の和:25887

約数の個数: 24

約数和(自身を含む): 229093488

約数和(自身を除く): 98088633

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 25763, 77289, 128815, 231867, 386445, 1159335, 2911219, 8733657, 14556095, 26200971, 43668285, 131004855]

約数ペア:

[(1, 131004855), (3, 43668285), (5, 26200971), (9, 14556095), (15, 8733657), (45, 2911219), (113, 1159335), (339, 386445), (565, 231867), (1017, 128815), (1695, 77289), (5085, 25763)]