25120945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11544

約数の個数: 16

約数和(自身を含む): 33114240

約数和(自身を除く): 7993295

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 11497, 57485, 218443, 264431, 1092215, 1322155, 5024189, 25120945]

約数ペア:

[(1, 25120945), (5, 5024189), (19, 1322155), (23, 1092215), (95, 264431), (115, 218443), (437, 57485), (2185, 11497)]