85997025

素因数分解:

$3^3\times 5^2\times {\mathrm{127403}}^1$

素因数の和:127422

約数の個数: 24

約数和(自身を含む): 157980960

約数和(自身を除く): 71983935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 127403, 382209, 637015, 1146627, 1911045, 3185075, 3439881, 5733135, 9555225, 17199405, 28665675, 85997025]

約数ペア:

[(1, 85997025), (3, 28665675), (5, 17199405), (9, 9555225), (15, 5733135), (25, 3439881), (27, 3185075), (45, 1911045), (75, 1146627), (135, 637015), (225, 382209), (675, 127403)]