830462725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{17401}}^1$

素因数の和:17517

約数の個数: 24

約数和(自身を含む): 1087555392

約数和(自身を除く): 257092667

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 17401, 47725, 87005, 400223, 435025, 1444283, 2001115, 7221415, 10005575, 33218509, 36107075, 166092545, 830462725]

約数ペア:

[(1, 830462725), (5, 166092545), (23, 36107075), (25, 33218509), (83, 10005575), (115, 7221415), (415, 2001115), (575, 1444283), (1909, 435025), (2075, 400223), (9545, 87005), (17401, 47725)]