47771575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 62246016

約数和(自身を除く): 14474441

約数列:

[1, 5, 23, 25, 115, 251, 331, 575, 1255, 1655, 5773, 6275, 7613, 8275, 28865, 38065, 83081, 144325, 190325, 415405, 1910863, 2077025, 9554315, 47771575]

約数ペア:

[(1, 47771575), (5, 9554315), (23, 2077025), (25, 1910863), (115, 415405), (251, 190325), (331, 144325), (575, 83081), (1255, 38065), (1655, 28865), (5773, 8275), (6275, 7613)]