23327865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 23950215

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 683, 759, 1035, 1265, 1485, 2049, 2277, 3105, 3415, 3795, 6147, 6831, 7513, 10245, 11385, 15709, 18441, 22539, 30735, 34155, 37565, 47127, 67617, 78545, 92205, 112695, 141381, 172799, 202851, 235635, 338085, 424143, 518397, 706905, 863995, 1014255, 1555191, 2120715, 2591985, 4665573, 7775955, 23327865]

約数ペア:

[(1, 23327865), (3, 7775955), (5, 4665573), (9, 2591985), (11, 2120715), (15, 1555191), (23, 1014255), (27, 863995), (33, 706905), (45, 518397), (55, 424143), (69, 338085), (99, 235635), (115, 202851), (135, 172799), (165, 141381), (207, 112695), (253, 92205), (297, 78545), (345, 67617), (495, 47127), (621, 37565), (683, 34155), (759, 30735), (1035, 22539), (1265, 18441), (1485, 15709), (2049, 11385), (2277, 10245), (3105, 7513), (3415, 6831), (3795, 6147)]