70530005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 104697600

約数和(自身を除く): 34167595

約数列:

[1, 5, 7, 13, 35, 65, 91, 379, 409, 455, 1895, 2045, 2653, 2863, 4927, 5317, 13265, 14315, 24635, 26585, 34489, 37219, 155011, 172445, 186095, 775055, 1085077, 2015143, 5425385, 10075715, 14106001, 70530005]

約数ペア:

[(1, 70530005), (5, 14106001), (7, 10075715), (13, 5425385), (35, 2015143), (65, 1085077), (91, 775055), (379, 186095), (409, 172445), (455, 155011), (1895, 37219), (2045, 34489), (2653, 26585), (2863, 24635), (4927, 14315), (5317, 13265)]