5257135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 7015680

約数和(自身を除く): 1758545

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2609, 13045, 33917, 80879, 169585, 404395, 1051427, 5257135]

約数ペア:

[(1, 5257135), (5, 1051427), (13, 404395), (31, 169585), (65, 80879), (155, 33917), (403, 13045), (2015, 2609)]