72648315

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3853}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 126257040

約数和(自身を除く): 53608725

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 3853, 6285, 11559, 18855, 19265, 34677, 57795, 173385, 1614407, 4843221, 8072035, 14529663, 24216105, 72648315]

約数ペア:

[(1, 72648315), (3, 24216105), (5, 14529663), (9, 8072035), (15, 4843221), (45, 1614407), (419, 173385), (1257, 57795), (2095, 34677), (3771, 19265), (3853, 18855), (6285, 11559)]