31210705

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 38332800

約数和(自身を除く): 7122095

約数列:

[1, 5, 59, 241, 295, 439, 1205, 2195, 14219, 25901, 71095, 105799, 129505, 528995, 6242141, 31210705]

約数ペア:

[(1, 31210705), (5, 6242141), (59, 528995), (241, 129505), (295, 105799), (439, 71095), (1205, 25901), (2195, 14219)]