16339155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 30379008

約数和(自身を除く): 14039853

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2551, 6405, 7653, 12755, 17857, 38265, 53571, 89285, 155611, 267855, 466833, 778055, 1089277, 2334165, 3267831, 5446385, 16339155]

約数ペア:

[(1, 16339155), (3, 5446385), (5, 3267831), (7, 2334165), (15, 1089277), (21, 778055), (35, 466833), (61, 267855), (105, 155611), (183, 89285), (305, 53571), (427, 38265), (915, 17857), (1281, 12755), (2135, 7653), (2551, 6405)]