85875390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{106019}}^1$

素因数の和:106038

約数の個数: 40

約数和(自身を含む): 230911560

約数和(自身を除く): 145036170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 106019, 212038, 318057, 530095, 636114, 954171, 1060190, 1590285, 1908342, 2862513, 3180570, 4770855, 5725026, 8587539, 9541710, 14312565, 17175078, 28625130, 42937695, 85875390]

約数ペア:

[(1, 85875390), (2, 42937695), (3, 28625130), (5, 17175078), (6, 14312565), (9, 9541710), (10, 8587539), (15, 5725026), (18, 4770855), (27, 3180570), (30, 2862513), (45, 1908342), (54, 1590285), (81, 1060190), (90, 954171), (135, 636114), (162, 530095), (270, 318057), (405, 212038), (810, 106019)]