77125365

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6191

約数の個数: 40

約数和(自身を含む): 142737408

約数和(自身を除く): 65612043

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 6143, 12555, 18429, 30715, 55287, 92145, 165861, 190433, 276435, 497583, 571299, 829305, 952165, 1713897, 2487915, 2856495, 5141691, 8569485, 15425073, 25708455, 77125365]

約数ペア:

[(1, 77125365), (3, 25708455), (5, 15425073), (9, 8569485), (15, 5141691), (27, 2856495), (31, 2487915), (45, 1713897), (81, 952165), (93, 829305), (135, 571299), (155, 497583), (279, 276435), (405, 190433), (465, 165861), (837, 92145), (1395, 55287), (2511, 30715), (4185, 18429), (6143, 12555)]