68855185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 103237632

約数和(自身を除く): 34382447

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 3733, 18445, 18665, 26131, 63461, 115723, 130655, 317305, 444227, 578615, 810061, 1967291, 2221135, 4050305, 9836455, 13771037, 68855185]

約数ペア:

[(1, 68855185), (5, 13771037), (7, 9836455), (17, 4050305), (31, 2221135), (35, 1967291), (85, 810061), (119, 578615), (155, 444227), (217, 317305), (527, 130655), (595, 115723), (1085, 63461), (2635, 26131), (3689, 18665), (3733, 18445)]