16629615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12743}}^1$

素因数の和:12783

約数の個数: 24

約数和(自身を含む): 29820960

約数和(自身を除く): 13191345

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12743, 38229, 63715, 114687, 191145, 369547, 573435, 1108641, 1847735, 3325923, 5543205, 16629615]

約数ペア:

[(1, 16629615), (3, 5543205), (5, 3325923), (9, 1847735), (15, 1108641), (29, 573435), (45, 369547), (87, 191145), (145, 114687), (261, 63715), (435, 38229), (1305, 12743)]