23131605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{220301}}^1$

素因数の和:220316

約数の個数: 16

約数和(自身を含む): 42297984

約数和(自身を除く): 19166379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 220301, 660903, 1101505, 1542107, 3304515, 4626321, 7710535, 23131605]

約数ペア:

[(1, 23131605), (3, 7710535), (5, 4626321), (7, 3304515), (15, 1542107), (21, 1101505), (35, 660903), (105, 220301)]