38025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2$

素因数の和:42

約数の個数: 27

約数和(自身を含む): 73749

約数和(自身を除く): 35724

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 2535, 2925, 4225, 7605, 12675, 38025]

約数ペア:

[(1, 38025), (3, 12675), (5, 7605), (9, 4225), (13, 2925), (15, 2535), (25, 1521), (39, 975), (45, 845), (65, 585), (75, 507), (117, 325), (169, 225)]