109008275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 139437504

約数和(自身を除く): 30429229

約数列:

[1, 5, 25, 47, 113, 235, 565, 821, 1175, 2825, 4105, 5311, 20525, 26555, 38587, 92773, 132775, 192935, 463865, 964675, 2319325, 4360331, 21801655, 109008275]

約数ペア:

[(1, 109008275), (5, 21801655), (25, 4360331), (47, 2319325), (113, 964675), (235, 463865), (565, 192935), (821, 132775), (1175, 92773), (2825, 38587), (4105, 26555), (5311, 20525)]