279830485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83407}}^1$

素因数の和:83484

約数の個数: 16

約数和(自身を含む): 372333312

約数和(自身を除く): 92502827

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 83407, 417035, 917477, 4587385, 5087827, 25439135, 55966097, 279830485]

約数ペア:

[(1, 279830485), (5, 55966097), (11, 25439135), (55, 5087827), (61, 4587385), (305, 917477), (671, 417035), (3355, 83407)]