80824515

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28211}}^1$

素因数の和:28410

約数の個数: 16

約数和(自身を含む): 130000896

約数和(自身を除く): 49176381

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 28211, 84633, 141055, 423165, 5388301, 16164903, 26941505, 80824515]

約数ペア:

[(1, 80824515), (3, 26941505), (5, 16164903), (15, 5388301), (191, 423165), (573, 141055), (955, 84633), (2865, 28211)]