51428085

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{16249}}^1$

素因数の和:16468

約数の個数: 16

約数和(自身を含む): 82680000

約数和(自身を除く): 31251915

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 16249, 48747, 81245, 243735, 3428539, 10285617, 17142695, 51428085]

約数ペア:

[(1, 51428085), (3, 17142695), (5, 10285617), (15, 3428539), (211, 243735), (633, 81245), (1055, 48747), (3165, 16249)]