38628005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 50075760

約数和(自身を除く): 11447755

約数列:

[1, 5, 13, 65, 409, 1453, 2045, 5317, 7265, 18889, 26585, 94445, 594277, 2971385, 7725601, 38628005]

約数ペア:

[(1, 38628005), (5, 7725601), (13, 2971385), (65, 594277), (409, 94445), (1453, 26585), (2045, 18889), (5317, 7265)]