27387455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9941}}^1$

素因数の和:9994

約数の個数: 16

約数和(自身を含む): 35791200

約数和(自身を除く): 8403745

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 9941, 49705, 188879, 288289, 944395, 1441445, 5477491, 27387455]

約数ペア:

[(1, 27387455), (5, 5477491), (19, 1441445), (29, 944395), (95, 288289), (145, 188879), (551, 49705), (2755, 9941)]