25420615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11273}}^1$

素因数の和:11330

約数の個数: 16

約数和(自身を含む): 34092576

約数和(自身を除く): 8671961

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 11273, 56365, 124003, 462193, 620015, 2310965, 5084123, 25420615]

約数ペア:

[(1, 25420615), (5, 5084123), (11, 2310965), (41, 620015), (55, 462193), (205, 124003), (451, 56365), (2255, 11273)]