65490795

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3541}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 117311040

約数和(自身を除く): 51820245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3541, 3699, 6165, 10623, 17705, 18495, 31869, 53115, 95607, 159345, 478035, 485117, 1455351, 2425585, 4366053, 7276755, 13098159, 21830265, 65490795]

約数ペア:

[(1, 65490795), (3, 21830265), (5, 13098159), (9, 7276755), (15, 4366053), (27, 2425585), (45, 1455351), (135, 485117), (137, 478035), (411, 159345), (685, 95607), (1233, 53115), (2055, 31869), (3541, 18495), (3699, 17705), (6165, 10623)]