1880202285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{169159}}^1$

素因数の和:169202

約数の個数: 48

約数和(自身を含む): 3694454400

約数和(自身を除く): 1814252115

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 169159, 507477, 845795, 1522431, 2199067, 2537385, 3214021, 6597201, 7612155, 9642063, 10995335, 16070105, 19791603, 28926189, 32986005, 41782273, 48210315, 98958015, 125346819, 144630945, 208911365, 376040457, 626734095, 1880202285]

約数ペア:

[(1, 1880202285), (3, 626734095), (5, 376040457), (9, 208911365), (13, 144630945), (15, 125346819), (19, 98958015), (39, 48210315), (45, 41782273), (57, 32986005), (65, 28926189), (95, 19791603), (117, 16070105), (171, 10995335), (195, 9642063), (247, 7612155), (285, 6597201), (585, 3214021), (741, 2537385), (855, 2199067), (1235, 1522431), (2223, 845795), (3705, 507477), (11115, 169159)]