890334145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1\times {\mathrm{3119}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 1098339840

約数和(自身を除く): 208005695

約数列:

[1, 5, 37, 185, 1543, 3119, 7715, 15595, 57091, 115403, 285455, 577015, 4812617, 24063085, 178066829, 890334145]

約数ペア:

[(1, 890334145), (5, 178066829), (37, 24063085), (185, 4812617), (1543, 577015), (3119, 285455), (7715, 115403), (15595, 57091)]