22754015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 28645056

約数和(自身を除く): 5891041

約数列:

[1, 5, 23, 115, 241, 821, 1205, 4105, 5543, 18883, 27715, 94415, 197861, 989305, 4550803, 22754015]

約数ペア:

[(1, 22754015), (5, 4550803), (23, 989305), (115, 197861), (241, 94415), (821, 27715), (1205, 18883), (4105, 5543)]