68528075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 107326464

約数和(自身を除く): 38798389

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 97, 175, 275, 367, 385, 485, 679, 1067, 1835, 1925, 2425, 2569, 3395, 4037, 5335, 7469, 9175, 12845, 16975, 20185, 26675, 28259, 35599, 37345, 64225, 100925, 141295, 177995, 186725, 249193, 391589, 706475, 889975, 1245965, 1957945, 2741123, 6229825, 9789725, 13705615, 68528075]

約数ペア:

[(1, 68528075), (5, 13705615), (7, 9789725), (11, 6229825), (25, 2741123), (35, 1957945), (55, 1245965), (77, 889975), (97, 706475), (175, 391589), (275, 249193), (367, 186725), (385, 177995), (485, 141295), (679, 100925), (1067, 64225), (1835, 37345), (1925, 35599), (2425, 28259), (2569, 26675), (3395, 20185), (4037, 16975), (5335, 12845), (7469, 9175)]