1132455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 1918944

約数和(自身を除く): 786489

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4441, 13323, 22205, 66615, 75497, 226491, 377485, 1132455]

約数ペア:

[(1, 1132455), (3, 377485), (5, 226491), (15, 75497), (17, 66615), (51, 22205), (85, 13323), (255, 4441)]