89869115

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 41130565

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 2393, 5365, 7511, 11965, 16751, 37555, 69397, 83755, 88541, 346985, 442705, 485779, 619787, 2428895, 2567689, 3098935, 12838445, 17973823, 89869115]

約数ペア:

[(1, 89869115), (5, 17973823), (7, 12838445), (29, 3098935), (35, 2567689), (37, 2428895), (145, 619787), (185, 485779), (203, 442705), (259, 346985), (1015, 88541), (1073, 83755), (1295, 69397), (2393, 37555), (5365, 16751), (7511, 11965)]