115280275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419201}}^1$

素因数の和:419222

約数の個数: 12

約数和(自身を含む): 155943144

約数和(自身を除く): 40662869

約数列:

[1, 5, 11, 25, 55, 275, 419201, 2096005, 4611211, 10480025, 23056055, 115280275]

約数ペア:

[(1, 115280275), (5, 23056055), (11, 10480025), (25, 4611211), (55, 2096005), (275, 419201)]