2243075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 2999808

約数和(自身を除く): 756733

約数列:

[1, 5, 23, 25, 47, 83, 115, 235, 415, 575, 1081, 1175, 1909, 2075, 3901, 5405, 9545, 19505, 27025, 47725, 89723, 97525, 448615, 2243075]

約数ペア:

[(1, 2243075), (5, 448615), (23, 97525), (25, 89723), (47, 47725), (83, 27025), (115, 19505), (235, 9545), (415, 5405), (575, 3901), (1081, 2075), (1175, 1909)]