48407445

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 38078955

約数列:

[1, 3, 5, 9, 15, 45, 71, 109, 139, 213, 327, 355, 417, 545, 639, 695, 981, 1065, 1251, 1635, 2085, 3195, 4905, 6255, 7739, 9869, 15151, 23217, 29607, 38695, 45453, 49345, 69651, 75755, 88821, 116085, 136359, 148035, 227265, 348255, 444105, 681795, 1075721, 3227163, 5378605, 9681489, 16135815, 48407445]

約数ペア:

[(1, 48407445), (3, 16135815), (5, 9681489), (9, 5378605), (15, 3227163), (45, 1075721), (71, 681795), (109, 444105), (139, 348255), (213, 227265), (327, 148035), (355, 136359), (417, 116085), (545, 88821), (639, 75755), (695, 69651), (981, 49345), (1065, 45453), (1251, 38695), (1635, 29607), (2085, 23217), (3195, 15151), (4905, 9869), (6255, 7739)]