27170815

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4289}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 37477440

約数和(自身を除く): 10306625

約数列:

[1, 5, 7, 35, 181, 905, 1267, 4289, 6335, 21445, 30023, 150115, 776309, 3881545, 5434163, 27170815]

約数ペア:

[(1, 27170815), (5, 5434163), (7, 3881545), (35, 776309), (181, 150115), (905, 30023), (1267, 21445), (4289, 6335)]