149453205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53281}}^1$

素因数の和:53317

約数の個数: 32

約数和(自身を含む): 276213888

約数和(自身を除く): 126760683

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 53281, 159843, 266405, 586091, 799215, 905777, 1758273, 2717331, 2930455, 4528885, 8791365, 9963547, 13586655, 29890641, 49817735, 149453205]

約数ペア:

[(1, 149453205), (3, 49817735), (5, 29890641), (11, 13586655), (15, 9963547), (17, 8791365), (33, 4528885), (51, 2930455), (55, 2717331), (85, 1758273), (165, 905777), (187, 799215), (255, 586091), (561, 266405), (935, 159843), (2805, 53281)]