2967915

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 4774176

約数和(自身を除く): 1806261

約数列:

[1, 3, 5, 15, 241, 723, 821, 1205, 2463, 3615, 4105, 12315, 197861, 593583, 989305, 2967915]

約数ペア:

[(1, 2967915), (3, 989305), (5, 593583), (15, 197861), (241, 12315), (723, 4105), (821, 3615), (1205, 2463)]