3866025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 6730720

約数和(自身を除く): 2864695

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2713, 8139, 13565, 40695, 51547, 67825, 154641, 203475, 257735, 773205, 1288675, 3866025]

約数ペア:

[(1, 3866025), (3, 1288675), (5, 773205), (15, 257735), (19, 203475), (25, 154641), (57, 67825), (75, 51547), (95, 40695), (285, 13565), (475, 8139), (1425, 2713)]