188274315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 320588064

約数和(自身を除く): 132313749

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 353, 465, 555, 961, 1059, 1147, 1765, 2883, 3441, 4805, 5295, 5735, 10943, 13061, 14415, 17205, 32829, 35557, 39183, 54715, 65305, 106671, 164145, 177785, 195915, 339233, 404891, 533355, 1017699, 1214673, 1696165, 2024455, 5088495, 6073365, 12551621, 37654863, 62758105, 188274315]

約数ペア:

[(1, 188274315), (3, 62758105), (5, 37654863), (15, 12551621), (31, 6073365), (37, 5088495), (93, 2024455), (111, 1696165), (155, 1214673), (185, 1017699), (353, 533355), (465, 404891), (555, 339233), (961, 195915), (1059, 177785), (1147, 164145), (1765, 106671), (2883, 65305), (3441, 54715), (4805, 39183), (5295, 35557), (5735, 32829), (10943, 17205), (13061, 14415)]