9509745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 18200448

約数和(自身を除く): 8690703

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 47, 105, 123, 141, 205, 235, 287, 329, 615, 705, 861, 987, 1435, 1645, 1927, 2209, 4305, 4935, 5781, 6627, 9635, 11045, 13489, 15463, 28905, 33135, 40467, 46389, 67445, 77315, 90569, 202335, 231945, 271707, 452845, 633983, 1358535, 1901949, 3169915, 9509745]

約数ペア:

[(1, 9509745), (3, 3169915), (5, 1901949), (7, 1358535), (15, 633983), (21, 452845), (35, 271707), (41, 231945), (47, 202335), (105, 90569), (123, 77315), (141, 67445), (205, 46389), (235, 40467), (287, 33135), (329, 28905), (615, 15463), (705, 13489), (861, 11045), (987, 9635), (1435, 6627), (1645, 5781), (1927, 4935), (2209, 4305)]