81301095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95089}}^1$

素因数の和:95119

約数の個数: 24

約数和(自身を含む): 148340400

約数和(自身を除く): 67039305

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 95089, 285267, 475445, 855801, 1426335, 1806691, 4279005, 5420073, 9033455, 16260219, 27100365, 81301095]

約数ペア:

[(1, 81301095), (3, 27100365), (5, 16260219), (9, 9033455), (15, 5420073), (19, 4279005), (45, 1806691), (57, 1426335), (95, 855801), (171, 475445), (285, 285267), (855, 95089)]