6789956075

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 9779880000

約数和(自身を除く): 2989923925

約数列:

[1, 5, 7, 25, 35, 109, 149, 175, 545, 745, 763, 1043, 2389, 2725, 3725, 3815, 5215, 11945, 16241, 16723, 19075, 26075, 59725, 81205, 83615, 113687, 260401, 355961, 406025, 418075, 568435, 1302005, 1779805, 1822807, 2491727, 2842175, 6510025, 8899025, 9114035, 12458635, 38799749, 45570175, 62293175, 193998745, 271598243, 969993725, 1357991215, 6789956075]

約数ペア:

[(1, 6789956075), (5, 1357991215), (7, 969993725), (25, 271598243), (35, 193998745), (109, 62293175), (149, 45570175), (175, 38799749), (545, 12458635), (745, 9114035), (763, 8899025), (1043, 6510025), (2389, 2842175), (2725, 2491727), (3725, 1822807), (3815, 1779805), (5215, 1302005), (11945, 568435), (16241, 418075), (16723, 406025), (19075, 355961), (26075, 260401), (59725, 113687), (81205, 83615)]