5003995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 6391872

約数和(自身を除く): 1387877

約数列:

[1, 5, 23, 53, 115, 265, 821, 1219, 4105, 6095, 18883, 43513, 94415, 217565, 1000799, 5003995]

約数ペア:

[(1, 5003995), (5, 1000799), (23, 217565), (53, 94415), (115, 43513), (265, 18883), (821, 6095), (1219, 4105)]