6448455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 12282816

約数和(自身を除く): 5834361

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 151, 195, 219, 365, 453, 585, 657, 755, 949, 1095, 1359, 1963, 2265, 2847, 3285, 4745, 5889, 6795, 8541, 9815, 11023, 14235, 17667, 29445, 33069, 42705, 55115, 88335, 99207, 143299, 165345, 429897, 496035, 716495, 1289691, 2149485, 6448455]

約数ペア:

[(1, 6448455), (3, 2149485), (5, 1289691), (9, 716495), (13, 496035), (15, 429897), (39, 165345), (45, 143299), (65, 99207), (73, 88335), (117, 55115), (151, 42705), (195, 33069), (219, 29445), (365, 17667), (453, 14235), (585, 11023), (657, 9815), (755, 8541), (949, 6795), (1095, 5889), (1359, 4745), (1963, 3285), (2265, 2847)]