480724095

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 777988800

約数和(自身を除く): 297264705

約数列:

[1, 3, 5, 15, 137, 411, 449, 521, 685, 1347, 1563, 2055, 2245, 2605, 6735, 7815, 61513, 71377, 184539, 214131, 233929, 307565, 356885, 701787, 922695, 1070655, 1169645, 3508935, 32048273, 96144819, 160241365, 480724095]

約数ペア:

[(1, 480724095), (3, 160241365), (5, 96144819), (15, 32048273), (137, 3508935), (411, 1169645), (449, 1070655), (521, 922695), (685, 701787), (1347, 356885), (1563, 307565), (2055, 233929), (2245, 214131), (2605, 184539), (6735, 71377), (7815, 61513)]