153938205

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10091}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 276117120

約数和(自身を除く): 122178915

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 10091, 15255, 30273, 50455, 90819, 151365, 272457, 454095, 1140283, 1362285, 3420849, 5701415, 10262547, 17104245, 30787641, 51312735, 153938205]

約数ペア:

[(1, 153938205), (3, 51312735), (5, 30787641), (9, 17104245), (15, 10262547), (27, 5701415), (45, 3420849), (113, 1362285), (135, 1140283), (339, 454095), (565, 272457), (1017, 151365), (1695, 90819), (3051, 50455), (5085, 30273), (10091, 15255)]