25173595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 31500000

約数和(自身を除く): 6326405

約数列:

[1, 5, 29, 139, 145, 695, 1249, 4031, 6245, 20155, 36221, 173611, 181105, 868055, 5034719, 25173595]

約数ペア:

[(1, 25173595), (5, 5034719), (29, 868055), (139, 181105), (145, 173611), (695, 36221), (1249, 20155), (4031, 6245)]