315055205

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 381561840

約数和(自身を除く): 66506635

約数列:

[1, 5, 197, 317, 985, 1009, 1585, 5045, 62449, 198773, 312245, 319853, 993865, 1599265, 63011041, 315055205]

約数ペア:

[(1, 315055205), (5, 63011041), (197, 1599265), (317, 993865), (985, 319853), (1009, 312245), (1585, 198773), (5045, 62449)]