1296103345

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1\times {\mathrm{1021}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 1563807168

約数和(自身を除く): 267703823

約数列:

[1, 5, 307, 827, 1021, 1535, 4135, 5105, 253889, 313447, 844367, 1269445, 1567235, 4221835, 259220669, 1296103345]

約数ペア:

[(1, 1296103345), (5, 259220669), (307, 4221835), (827, 1567235), (1021, 1269445), (1535, 844367), (4135, 313447), (5105, 253889)]