89767015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32117}}^1$

素因数の和:32178

約数の個数: 16

約数和(自身を含む): 118708128

約数和(自身を除く): 28941113

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 32117, 160585, 417521, 1381031, 2087605, 6905155, 17953403, 89767015]

約数ペア:

[(1, 89767015), (5, 17953403), (13, 6905155), (43, 2087605), (65, 1381031), (215, 417521), (559, 160585), (2795, 32117)]