9950105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 13134528

約数和(自身を除く): 3184423

約数列:

[1, 5, 11, 55, 131, 655, 1381, 1441, 6905, 7205, 15191, 75955, 180911, 904555, 1990021, 9950105]

約数ペア:

[(1, 9950105), (5, 1990021), (11, 904555), (55, 180911), (131, 75955), (655, 15191), (1381, 7205), (1441, 6905)]