2449615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1282865

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 179, 391, 595, 805, 895, 1253, 1955, 2737, 3043, 4117, 6265, 13685, 15215, 20585, 21301, 28819, 69989, 106505, 144095, 349945, 489923, 2449615]

約数ペア:

[(1, 2449615), (5, 489923), (7, 349945), (17, 144095), (23, 106505), (35, 69989), (85, 28819), (115, 21301), (119, 20585), (161, 15215), (179, 13685), (391, 6265), (595, 4117), (805, 3043), (895, 2737), (1253, 1955)]