105908045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23509}}^1$

素因数の和:23584

約数の個数: 16

約数和(自身を含む): 137110320

約数和(自身を除く): 31202275

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 23509, 117545, 399653, 1245977, 1998265, 6229885, 21181609, 105908045]

約数ペア:

[(1, 105908045), (5, 21181609), (17, 6229885), (53, 1998265), (85, 1245977), (265, 399653), (901, 117545), (4505, 23509)]