48781005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2749}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 96624000

約数和(自身を除く): 47842995

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 2749, 3549, 5915, 8247, 13745, 17745, 19243, 35737, 41235, 57729, 96215, 107211, 178685, 250159, 288645, 464581, 536055, 750477, 1250795, 1393743, 2322905, 3252067, 3752385, 6968715, 9756201, 16260335, 48781005]

約数ペア:

[(1, 48781005), (3, 16260335), (5, 9756201), (7, 6968715), (13, 3752385), (15, 3252067), (21, 2322905), (35, 1393743), (39, 1250795), (65, 750477), (91, 536055), (105, 464581), (169, 288645), (195, 250159), (273, 178685), (455, 107211), (507, 96215), (845, 57729), (1183, 41235), (1365, 35737), (2535, 19243), (2749, 17745), (3549, 13745), (5915, 8247)]