45080217

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 84389760

約数和(自身を除く): 39309543

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 2897, 5187, 8691, 15561, 20279, 26073, 37661, 55043, 60837, 112983, 165129, 182511, 263627, 338949, 385301, 495387, 715559, 790881, 1155903, 2146677, 2372643, 3467709, 5008913, 6440031, 15026739, 45080217]

約数ペア:

[(1, 45080217), (3, 15026739), (7, 6440031), (9, 5008913), (13, 3467709), (19, 2372643), (21, 2146677), (39, 1155903), (57, 790881), (63, 715559), (91, 495387), (117, 385301), (133, 338949), (171, 263627), (247, 182511), (273, 165129), (399, 112983), (741, 60837), (819, 55043), (1197, 37661), (1729, 26073), (2223, 20279), (2897, 15561), (5187, 8691)]