291216035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 119356765

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 1003, 3245, 5015, 5279, 11033, 26395, 55165, 58069, 89743, 290345, 311461, 448715, 987173, 1557305, 3426071, 4935865, 5294837, 17130355, 26474185, 58243207, 291216035]

約数ペア:

[(1, 291216035), (5, 58243207), (11, 26474185), (17, 17130355), (55, 5294837), (59, 4935865), (85, 3426071), (187, 1557305), (295, 987173), (649, 448715), (935, 311461), (1003, 290345), (3245, 89743), (5015, 58069), (5279, 55165), (11033, 26395)]