70340425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 19028855

約数列:

[1, 5, 25, 83, 109, 311, 415, 545, 1555, 2075, 2725, 7775, 9047, 25813, 33899, 45235, 129065, 169495, 226175, 645325, 847475, 2813617, 14068085, 70340425]

約数ペア:

[(1, 70340425), (5, 14068085), (25, 2813617), (83, 847475), (109, 645325), (311, 226175), (415, 169495), (545, 129065), (1555, 45235), (2075, 33899), (2725, 25813), (7775, 9047)]