51543045

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7027}}^1$

素因数の和:7201

約数の個数: 24

約数和(自身を含む): 89902176

約数和(自身を除く): 38359131

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7027, 7335, 21081, 35135, 63243, 105405, 316215, 1145401, 3436203, 5727005, 10308609, 17181015, 51543045]

約数ペア:

[(1, 51543045), (3, 17181015), (5, 10308609), (9, 5727005), (15, 3436203), (45, 1145401), (163, 316215), (489, 105405), (815, 63243), (1467, 35135), (2445, 21081), (7027, 7335)]