220114935

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20639}}^1$

素因数の和:20732

約数の個数: 32

約数和(自身を含む): 396288000

約数和(自身を除く): 176173065

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 20639, 61917, 103195, 185751, 309585, 557253, 928755, 1630481, 2786265, 4891443, 8152405, 14674329, 24457215, 44022987, 73371645, 220114935]

約数ペア:

[(1, 220114935), (3, 73371645), (5, 44022987), (9, 24457215), (15, 14674329), (27, 8152405), (45, 4891443), (79, 2786265), (135, 1630481), (237, 928755), (395, 557253), (711, 309585), (1185, 185751), (2133, 103195), (3555, 61917), (10665, 20639)]