25946310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66529}}^1$

素因数の和:66552

約数の個数: 32

約数和(自身を含む): 67062240

約数和(自身を除く): 41115930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66529, 133058, 199587, 332645, 399174, 665290, 864877, 997935, 1729754, 1995870, 2594631, 4324385, 5189262, 8648770, 12973155, 25946310]

約数ペア:

[(1, 25946310), (2, 12973155), (3, 8648770), (5, 5189262), (6, 4324385), (10, 2594631), (13, 1995870), (15, 1729754), (26, 997935), (30, 864877), (39, 665290), (65, 399174), (78, 332645), (130, 199587), (195, 133058), (390, 66529)]