4312845

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 8084736

約数和(自身を除く): 3771891

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 463, 621, 1035, 1389, 1863, 2315, 3105, 4167, 6945, 9315, 10649, 12501, 20835, 31947, 37503, 53245, 62505, 95841, 159735, 187515, 287523, 479205, 862569, 1437615, 4312845]

約数ペア:

[(1, 4312845), (3, 1437615), (5, 862569), (9, 479205), (15, 287523), (23, 187515), (27, 159735), (45, 95841), (69, 62505), (81, 53245), (115, 37503), (135, 31947), (207, 20835), (345, 12501), (405, 10649), (463, 9315), (621, 6945), (1035, 4167), (1389, 3105), (1863, 2315)]