165015916465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{7159}}^1\times {\mathrm{242633}}^1$

素因数の和:249816

約数の個数: 16

約数和(自身を含む): 208471132800

約数和(自身を除く): 43455216335

約数列:

[1, 5, 19, 95, 7159, 35795, 136021, 242633, 680105, 1213165, 4610027, 23050135, 1737009647, 8685048235, 33003183293, 165015916465]

約数ペア:

[(1, 165015916465), (5, 33003183293), (19, 8685048235), (95, 1737009647), (7159, 23050135), (35795, 4610027), (136021, 1213165), (242633, 680105)]