39081225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 65045440

約数和(自身を除く): 25964215

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3319, 3925, 9957, 11775, 16595, 49785, 82975, 248925, 521083, 1563249, 2605415, 7816245, 13027075, 39081225]

約数ペア:

[(1, 39081225), (3, 13027075), (5, 7816245), (15, 2605415), (25, 1563249), (75, 521083), (157, 248925), (471, 82975), (785, 49785), (2355, 16595), (3319, 11775), (3925, 9957)]