123232005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11087}}^1$

素因数の和:11130

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 118929915

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, 11087, 11115, 33261, 55435, 99783, 144131, 166305, 210653, 432393, 498915, 631959, 720655, 1053265, 1297179, 1895877, 2161965, 2738489, 3159795, 6485895, 8215467, 9479385, 13692445, 24646401, 41077335, 123232005]

約数ペア:

[(1, 123232005), (3, 41077335), (5, 24646401), (9, 13692445), (13, 9479385), (15, 8215467), (19, 6485895), (39, 3159795), (45, 2738489), (57, 2161965), (65, 1895877), (95, 1297179), (117, 1053265), (171, 720655), (195, 631959), (247, 498915), (285, 432393), (585, 210653), (741, 166305), (855, 144131), (1235, 99783), (2223, 55435), (3705, 33261), (11087, 11115)]