61166655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 119676960

約数和(自身を除く): 58510305

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4261, 4785, 12783, 14355, 21305, 38349, 46871, 63915, 123569, 140613, 191745, 234355, 370707, 421839, 617845, 703065, 1112121, 1359259, 1853535, 2109195, 4077777, 5560605, 6796295, 12233331, 20388885, 61166655]

約数ペア:

[(1, 61166655), (3, 20388885), (5, 12233331), (9, 6796295), (11, 5560605), (15, 4077777), (29, 2109195), (33, 1853535), (45, 1359259), (55, 1112121), (87, 703065), (99, 617845), (145, 421839), (165, 370707), (261, 234355), (319, 191745), (435, 140613), (495, 123569), (957, 63915), (1305, 46871), (1595, 38349), (2871, 21305), (4261, 14355), (4785, 12783)]