1057881505

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{13331}}^1$

素因数の和:13664

約数の個数: 16

約数和(自身を含む): 1295870400

約数和(自身を除く): 237988895

約数列:

[1, 5, 59, 269, 295, 1345, 13331, 15871, 66655, 79355, 786529, 3586039, 3932645, 17930195, 211576301, 1057881505]

約数ペア:

[(1, 1057881505), (5, 211576301), (59, 17930195), (269, 3932645), (295, 3586039), (1345, 786529), (13331, 79355), (15871, 66655)]