2569898045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{45497}}^1$

素因数の和:45605

約数の個数: 32

約数和(自身を含む): 3668958720

約数和(自身を除く): 1099060675

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 4345, 5135, 11297, 45497, 56485, 227485, 500467, 591461, 2502335, 2957305, 3594263, 6506071, 17971315, 32530355, 39536893, 46725419, 197684465, 233627095, 513979609, 2569898045]

約数ペア:

[(1, 2569898045), (5, 513979609), (11, 233627095), (13, 197684465), (55, 46725419), (65, 39536893), (79, 32530355), (143, 17971315), (395, 6506071), (715, 3594263), (869, 2957305), (1027, 2502335), (4345, 591461), (5135, 500467), (11297, 227485), (45497, 56485)]