16527615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 12212481

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 647, 655, 1703, 1941, 1965, 3235, 5109, 8411, 8515, 9705, 25233, 25545, 42055, 84757, 126165, 254271, 423785, 1101841, 1271355, 3305523, 5509205, 16527615]

約数ペア:

[(1, 16527615), (3, 5509205), (5, 3305523), (13, 1271355), (15, 1101841), (39, 423785), (65, 254271), (131, 126165), (195, 84757), (393, 42055), (647, 25545), (655, 25233), (1703, 9705), (1941, 8515), (1965, 8411), (3235, 5109)]