23791075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 15206429

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 727, 935, 1309, 1925, 2975, 3635, 4675, 5089, 6545, 7997, 12359, 18175, 25445, 32725, 39985, 55979, 61795, 86513, 127225, 135949, 199925, 279895, 308975, 432565, 679745, 951643, 1399475, 2162825, 3398725, 4758215, 23791075]

約数ペア:

[(1, 23791075), (5, 4758215), (7, 3398725), (11, 2162825), (17, 1399475), (25, 951643), (35, 679745), (55, 432565), (77, 308975), (85, 279895), (119, 199925), (175, 135949), (187, 127225), (275, 86513), (385, 61795), (425, 55979), (595, 39985), (727, 32725), (935, 25445), (1309, 18175), (1925, 12359), (2975, 7997), (3635, 6545), (4675, 5089)]