165770685

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8963}}^1$

素因数の和:9114

約数の個数: 32

約数和(自身を含む): 296887680

約数和(自身を除く): 131116995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 8963, 18495, 26889, 44815, 80667, 134445, 242001, 403335, 1210005, 1227931, 3683793, 6139655, 11051379, 18418965, 33154137, 55256895, 165770685]

約数ペア:

[(1, 165770685), (3, 55256895), (5, 33154137), (9, 18418965), (15, 11051379), (27, 6139655), (45, 3683793), (135, 1227931), (137, 1210005), (411, 403335), (685, 242001), (1233, 134445), (2055, 80667), (3699, 44815), (6165, 26889), (8963, 18495)]