22411545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20166375

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 195, 247, 263, 285, 299, 345, 437, 741, 789, 897, 1235, 1311, 1315, 1495, 2185, 3419, 3705, 3945, 4485, 4997, 5681, 6049, 6555, 10257, 14991, 17043, 17095, 18147, 24985, 28405, 30245, 51285, 64961, 74955, 78637, 85215, 90735, 114931, 194883, 235911, 324805, 344793, 393185, 574655, 974415, 1179555, 1494103, 1723965, 4482309, 7470515, 22411545]

約数ペア:

[(1, 22411545), (3, 7470515), (5, 4482309), (13, 1723965), (15, 1494103), (19, 1179555), (23, 974415), (39, 574655), (57, 393185), (65, 344793), (69, 324805), (95, 235911), (115, 194883), (195, 114931), (247, 90735), (263, 85215), (285, 78637), (299, 74955), (345, 64961), (437, 51285), (741, 30245), (789, 28405), (897, 24985), (1235, 18147), (1311, 17095), (1315, 17043), (1495, 14991), (2185, 10257), (3419, 6555), (3705, 6049), (3945, 5681), (4485, 4997)]