4444840005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{20477}}^1$

素因数の和:21013

約数の個数: 32

約数和(自身を含む): 7372080000

約数和(自身を除く): 2927239995

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 499, 1497, 2495, 7485, 14471, 20477, 43413, 61431, 72355, 102385, 217065, 307155, 593833, 1781499, 2969165, 8907495, 10218023, 30654069, 51090115, 153270345, 296322667, 888968001, 1481613335, 4444840005]

約数ペア:

[(1, 4444840005), (3, 1481613335), (5, 888968001), (15, 296322667), (29, 153270345), (87, 51090115), (145, 30654069), (435, 10218023), (499, 8907495), (1497, 2969165), (2495, 1781499), (7485, 593833), (14471, 307155), (20477, 217065), (43413, 102385), (61431, 72355)]