53228745

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 96110784

約数和(自身を除く): 42882039

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 405, 501, 787, 835, 1503, 2361, 2505, 3935, 4509, 7083, 7515, 11805, 13527, 21249, 22545, 35415, 63747, 67635, 106245, 131429, 318735, 394287, 657145, 1182861, 1971435, 3548583, 5914305, 10645749, 17742915, 53228745]

約数ペア:

[(1, 53228745), (3, 17742915), (5, 10645749), (9, 5914305), (15, 3548583), (27, 1971435), (45, 1182861), (81, 657145), (135, 394287), (167, 318735), (405, 131429), (501, 106245), (787, 67635), (835, 63747), (1503, 35415), (2361, 22545), (2505, 21249), (3935, 13527), (4509, 11805), (7083, 7515)]