71425485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38713}}^1$

素因数の和:38765

約数の個数: 24

約数和(自身を含む): 126827064

約数和(自身を除く): 55401579

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 38713, 116139, 193565, 348417, 580695, 1587233, 1742085, 4761699, 7936165, 14285097, 23808495, 71425485]

約数ペア:

[(1, 71425485), (3, 23808495), (5, 14285097), (9, 7936165), (15, 4761699), (41, 1742085), (45, 1587233), (123, 580695), (205, 348417), (369, 193565), (615, 116139), (1845, 38713)]