15800145

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 25330752

約数和(自身を除く): 9530607

約数列:

[1, 3, 5, 15, 821, 1283, 2463, 3849, 4105, 6415, 12315, 19245, 1053343, 3160029, 5266715, 15800145]

約数ペア:

[(1, 15800145), (3, 5266715), (5, 3160029), (15, 1053343), (821, 19245), (1283, 12315), (2463, 6415), (3849, 4105)]