42872445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12373}}^1$

素因数の和:12402

約数の個数: 48

約数和(自身を含む): 92656512

約数和(自身を除く): 49784067

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 12373, 37119, 61865, 86611, 111357, 136103, 185595, 259833, 408309, 433055, 556785, 680515, 779499, 952721, 1224927, 1299165, 2041545, 2858163, 3897495, 4763605, 6124635, 8574489, 14290815, 42872445]

約数ペア:

[(1, 42872445), (3, 14290815), (5, 8574489), (7, 6124635), (9, 4763605), (11, 3897495), (15, 2858163), (21, 2041545), (33, 1299165), (35, 1224927), (45, 952721), (55, 779499), (63, 680515), (77, 556785), (99, 433055), (105, 408309), (165, 259833), (231, 185595), (315, 136103), (385, 111357), (495, 86611), (693, 61865), (1155, 37119), (3465, 12373)]