51371115

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{16231}}^1$

素因数の和:16450

約数の個数: 16

約数和(自身を含む): 82588416

約数和(自身を除く): 31217301

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 16231, 48693, 81155, 243465, 3424741, 10274223, 17123705, 51371115]

約数ペア:

[(1, 51371115), (3, 17123705), (5, 10274223), (15, 3424741), (211, 243465), (633, 81155), (1055, 48693), (3165, 16231)]