315024165

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{38677}}^1$

素因数の和:38869

約数の個数: 24

約数和(自身を含む): 549072888

約数和(自身を除く): 234048723

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 38677, 116031, 193385, 348093, 580155, 1740465, 7000537, 21001611, 35002685, 63004833, 105008055, 315024165]

約数ペア:

[(1, 315024165), (3, 105008055), (5, 63004833), (9, 35002685), (15, 21001611), (45, 7000537), (181, 1740465), (543, 580155), (905, 348093), (1629, 193385), (2715, 116031), (8145, 38677)]