39648225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17053}}^1$

素因数の和:17097

約数の個数: 24

約数和(自身を含む): 67670272

約数和(自身を除く): 28022047

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 17053, 51159, 85265, 255795, 426325, 528643, 1278975, 1585929, 2643215, 7929645, 13216075, 39648225]

約数ペア:

[(1, 39648225), (3, 13216075), (5, 7929645), (15, 2643215), (25, 1585929), (31, 1278975), (75, 528643), (93, 426325), (155, 255795), (465, 85265), (775, 51159), (2325, 17053)]