27148405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10356

約数の個数: 16

約数和(自身を含む): 35610624

約数和(自身を除く): 8462219

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 10303, 51515, 175151, 319393, 875755, 1596965, 5429681, 27148405]

約数ペア:

[(1, 27148405), (5, 5429681), (17, 1596965), (31, 875755), (85, 319393), (155, 175151), (527, 51515), (2635, 10303)]