471429505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{87221}}^1$

素因数の和:87296

約数の個数: 16

約数和(自身を含む): 602878464

約数和(自身を除く): 131448959

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 87221, 436105, 2006083, 4099387, 10030415, 20496935, 94285901, 471429505]

約数ペア:

[(1, 471429505), (5, 94285901), (23, 20496935), (47, 10030415), (115, 4099387), (235, 2006083), (1081, 436105), (5405, 87221)]