159815295

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8641}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 286223040

約数和(自身を除く): 126407745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 8641, 18495, 25923, 43205, 77769, 129615, 233307, 388845, 1166535, 1183817, 3551451, 5919085, 10654353, 17757255, 31963059, 53271765, 159815295]

約数ペア:

[(1, 159815295), (3, 53271765), (5, 31963059), (9, 17757255), (15, 10654353), (27, 5919085), (45, 3551451), (135, 1183817), (137, 1166535), (411, 388845), (685, 233307), (1233, 129615), (2055, 77769), (3699, 43205), (6165, 25923), (8641, 18495)]