87295815

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19207}}^1$

素因数の和:19319

約数の個数: 24

約数和(自身を含む): 152818848

約数和(自身を除く): 65523033

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 19207, 57621, 96035, 172863, 288105, 864315, 1939907, 5819721, 9699535, 17459163, 29098605, 87295815]

約数ペア:

[(1, 87295815), (3, 29098605), (5, 17459163), (9, 9699535), (15, 5819721), (45, 1939907), (101, 864315), (303, 288105), (505, 172863), (909, 96035), (1515, 57621), (4545, 19207)]