123788835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 221584896

約数和(自身を除く): 97796061

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 423, 535, 547, 705, 963, 1605, 1641, 2115, 2735, 4815, 4923, 5029, 8205, 15087, 24615, 25145, 25709, 45261, 58529, 75435, 77127, 128545, 175587, 226305, 231381, 292645, 385635, 526761, 877935, 1156905, 2633805, 2750863, 8252589, 13754315, 24757767, 41262945, 123788835]

約数ペア:

[(1, 123788835), (3, 41262945), (5, 24757767), (9, 13754315), (15, 8252589), (45, 2750863), (47, 2633805), (107, 1156905), (141, 877935), (235, 526761), (321, 385635), (423, 292645), (535, 231381), (547, 226305), (705, 175587), (963, 128545), (1605, 77127), (1641, 75435), (2115, 58529), (2735, 45261), (4815, 25709), (4923, 25145), (5029, 24615), (8205, 15087)]