42950105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3701}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 56507328

約数和(自身を除く): 13557223

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 3701, 11605, 18505, 40711, 203555, 780911, 3904555, 8590021, 42950105]

約数ペア:

[(1, 42950105), (5, 8590021), (11, 3904555), (55, 780911), (211, 203555), (1055, 40711), (2321, 18505), (3701, 11605)]