40280855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14674

約数の個数: 16

約数和(自身を含む): 52639200

約数和(自身を除く): 12358345

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 14621, 73105, 277799, 424009, 1388995, 2120045, 8056171, 40280855]

約数ペア:

[(1, 40280855), (5, 8056171), (19, 2120045), (29, 1388995), (95, 424009), (145, 277799), (551, 73105), (2755, 14621)]