13956495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 25950720

約数和(自身を除く): 11994225

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2179, 6405, 6537, 10895, 15253, 32685, 45759, 76265, 132919, 228795, 398757, 664595, 930433, 1993785, 2791299, 4652165, 13956495]

約数ペア:

[(1, 13956495), (3, 4652165), (5, 2791299), (7, 1993785), (15, 930433), (21, 664595), (35, 398757), (61, 228795), (105, 132919), (183, 76265), (305, 45759), (427, 32685), (915, 15253), (1281, 10895), (2135, 6537), (2179, 6405)]