27704315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 34322400

約数和(自身を除く): 6618085

約数列:

[1, 5, 41, 149, 205, 745, 907, 4535, 6109, 30545, 37187, 135143, 185935, 675715, 5540863, 27704315]

約数ペア:

[(1, 27704315), (5, 5540863), (41, 675715), (149, 185935), (205, 135143), (745, 37187), (907, 30545), (4535, 6109)]