9657725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 15534720

約数和(自身を除く): 5876995

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 173, 175, 203, 275, 319, 385, 725, 865, 1015, 1211, 1595, 1903, 1925, 2233, 4325, 5017, 5075, 6055, 7975, 9515, 11165, 13321, 25085, 30275, 35119, 47575, 55187, 55825, 66605, 125425, 175595, 275935, 333025, 386309, 877975, 1379675, 1931545, 9657725]

約数ペア:

[(1, 9657725), (5, 1931545), (7, 1379675), (11, 877975), (25, 386309), (29, 333025), (35, 275935), (55, 175595), (77, 125425), (145, 66605), (173, 55825), (175, 55187), (203, 47575), (275, 35119), (319, 30275), (385, 25085), (725, 13321), (865, 11165), (1015, 9515), (1211, 7975), (1595, 6055), (1903, 5075), (1925, 5017), (2233, 4325)]