16408305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 30710400

約数和(自身を除く): 14302095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6397, 19191, 31985, 57573, 95955, 121543, 172719, 287865, 364629, 607715, 863595, 1093887, 1823145, 3281661, 5469435, 16408305]

約数ペア:

[(1, 16408305), (3, 5469435), (5, 3281661), (9, 1823145), (15, 1093887), (19, 863595), (27, 607715), (45, 364629), (57, 287865), (95, 172719), (135, 121543), (171, 95955), (285, 57573), (513, 31985), (855, 19191), (2565, 6397)]