15156725225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{135661}}^1$

素因数の和:135821

約数の個数: 24

約数和(自身を含む): 19429511640

約数和(自身を除く): 4272786415

約数列:

[1, 5, 25, 41, 109, 205, 545, 1025, 2725, 4469, 22345, 111725, 135661, 678305, 3391525, 5562101, 14787049, 27810505, 73935245, 139052525, 369676225, 606269009, 3031345045, 15156725225]

約数ペア:

[(1, 15156725225), (5, 3031345045), (25, 606269009), (41, 369676225), (109, 139052525), (205, 73935245), (545, 27810505), (1025, 14787049), (2725, 5562101), (4469, 3391525), (22345, 678305), (111725, 135661)]