70889405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26903}}^1$

素因数の和:26956

約数の個数: 16

約数和(自身を含む): 92980224

約数和(自身を除く): 22090819

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 26903, 134515, 457351, 833993, 2286755, 4169965, 14177881, 70889405]

約数ペア:

[(1, 70889405), (5, 14177881), (17, 4169965), (31, 2286755), (85, 833993), (155, 457351), (527, 134515), (2635, 26903)]