87495165

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8719}}^1$

素因数の和:8953

約数の個数: 24

約数和(自身を含む): 152355840

約数和(自身を除く): 64860675

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 8719, 10035, 26157, 43595, 78471, 130785, 392355, 1944337, 5833011, 9721685, 17499033, 29165055, 87495165]

約数ペア:

[(1, 87495165), (3, 29165055), (5, 17499033), (9, 9721685), (15, 5833011), (45, 1944337), (223, 392355), (669, 130785), (1115, 78471), (2007, 43595), (3345, 26157), (8719, 10035)]