42456245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 55035120

約数和(自身を除く): 12578875

約数列:

[1, 5, 13, 65, 409, 1597, 2045, 5317, 7985, 20761, 26585, 103805, 653173, 3265865, 8491249, 42456245]

約数ペア:

[(1, 42456245), (5, 8491249), (13, 3265865), (65, 653173), (409, 103805), (1597, 26585), (2045, 20761), (5317, 7985)]