81148065

素因数分解:

$3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{5309}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 129988800

約数和(自身を除く): 48840735

約数列:

[1, 3, 5, 15, 1019, 3057, 5095, 5309, 15285, 15927, 26545, 79635, 5409871, 16229613, 27049355, 81148065]

約数ペア:

[(1, 81148065), (3, 27049355), (5, 16229613), (15, 5409871), (1019, 79635), (3057, 26545), (5095, 15927), (5309, 15285)]