2127735

素因数分解:

$3^3\times 5^1\times {\mathrm{15761}}^1$

素因数の和:15775

約数の個数: 16

約数和(自身を含む): 3782880

約数和(自身を除く): 1655145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15761, 47283, 78805, 141849, 236415, 425547, 709245, 2127735]

約数ペア:

[(1, 2127735), (3, 709245), (5, 425547), (9, 236415), (15, 141849), (27, 78805), (45, 47283), (135, 15761)]