9728715

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4951}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 15687936

約数和(自身を除く): 5959221

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 4951, 14853, 24755, 74265, 648581, 1945743, 3242905, 9728715]

約数ペア:

[(1, 9728715), (3, 3242905), (5, 1945743), (15, 648581), (131, 74265), (393, 24755), (655, 14853), (1965, 4951)]