1982235

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 3204864

約数和(自身を除く): 1222629

約数列:

[1, 3, 5, 15, 103, 309, 515, 1283, 1545, 3849, 6415, 19245, 132149, 396447, 660745, 1982235]

約数ペア:

[(1, 1982235), (3, 660745), (5, 396447), (15, 132149), (103, 19245), (309, 6415), (515, 3849), (1283, 1545)]