121435765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9901}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 159699456

約数和(自身を除く): 38263691

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 9901, 12265, 49505, 108911, 544555, 2207923, 11039615, 24287153, 121435765]

約数ペア:

[(1, 121435765), (5, 24287153), (11, 11039615), (55, 2207923), (223, 544555), (1115, 108911), (2453, 49505), (9901, 12265)]