22565185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 28408320

約数和(自身を除く): 5843135

約数列:

[1, 5, 23, 115, 239, 821, 1195, 4105, 5497, 18883, 27485, 94415, 196219, 981095, 4513037, 22565185]

約数ペア:

[(1, 22565185), (5, 4513037), (23, 981095), (115, 196219), (239, 94415), (821, 27485), (1195, 18883), (4105, 5497)]