25161567105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1865893}}^1$

素因数の和:1865961

約数の個数: 32

約数和(自身を含む): 42990197760

約数和(自身を除く): 17828630655

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 1865893, 5597679, 9329465, 27988395, 54110897, 57842683, 162332691, 173528049, 270554485, 289213415, 811663455, 867640245, 1677437807, 5032313421, 8387189035, 25161567105]

約数ペア:

[(1, 25161567105), (3, 8387189035), (5, 5032313421), (15, 1677437807), (29, 867640245), (31, 811663455), (87, 289213415), (93, 270554485), (145, 173528049), (155, 162332691), (435, 57842683), (465, 54110897), (899, 27988395), (2697, 9329465), (4495, 5597679), (13485, 1865893)]