42897195

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9629}}^1$

素因数の和:9657

約数の個数: 40

約数和(自身を含む): 83896560

約数和(自身を除く): 40999365

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 9629, 28887, 48145, 86661, 105919, 144435, 259983, 317757, 433305, 529595, 779949, 953271, 1299915, 1588785, 2859813, 3899745, 4766355, 8579439, 14299065, 42897195]

約数ペア:

[(1, 42897195), (3, 14299065), (5, 8579439), (9, 4766355), (11, 3899745), (15, 2859813), (27, 1588785), (33, 1299915), (45, 953271), (55, 779949), (81, 529595), (99, 433305), (135, 317757), (165, 259983), (297, 144435), (405, 105919), (495, 86661), (891, 48145), (1485, 28887), (4455, 9629)]