927045

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 1921920

約数和(自身を除く): 994875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 109, 135, 189, 243, 315, 327, 405, 545, 567, 763, 945, 981, 1215, 1635, 1701, 2289, 2835, 2943, 3815, 4905, 6867, 8505, 8829, 11445, 14715, 20601, 26487, 34335, 44145, 61803, 103005, 132435, 185409, 309015, 927045]

約数ペア:

[(1, 927045), (3, 309015), (5, 185409), (7, 132435), (9, 103005), (15, 61803), (21, 44145), (27, 34335), (35, 26487), (45, 20601), (63, 14715), (81, 11445), (105, 8829), (109, 8505), (135, 6867), (189, 4905), (243, 3815), (315, 2943), (327, 2835), (405, 2289), (545, 1701), (567, 1635), (763, 1215), (945, 981)]