89560145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 20755375

約数列:

[1, 5, 47, 223, 235, 1115, 1709, 8545, 10481, 52405, 80323, 381107, 401615, 1905535, 17912029, 89560145]

約数ペア:

[(1, 89560145), (5, 17912029), (47, 1905535), (223, 401615), (235, 381107), (1115, 80323), (1709, 52405), (8545, 10481)]