74127905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 96083496

約数和(自身を除く): 21955591

約数列:

[1, 5, 17, 71, 85, 173, 355, 865, 1207, 2941, 5041, 6035, 12283, 14705, 25205, 61415, 85697, 208811, 428485, 872093, 1044055, 4360465, 14825581, 74127905]

約数ペア:

[(1, 74127905), (5, 14825581), (17, 4360465), (71, 1044055), (85, 872093), (173, 428485), (355, 208811), (865, 85697), (1207, 61415), (2941, 25205), (5041, 14705), (6035, 12283)]