68317425

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 60

約数和(自身を含む): 138096816

約数和(自身を除く): 69779391

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2475, 3067, 4455, 7425, 9201, 15335, 22275, 27603, 33737, 46005, 76675, 82809, 101211, 138015, 168685, 230025, 248427, 303633, 414045, 506055, 690075, 843425, 910899, 1242135, 1518165, 2070225, 2530275, 2732697, 4554495, 6210675, 7590825, 13663485, 22772475, 68317425]

約数ペア:

[(1, 68317425), (3, 22772475), (5, 13663485), (9, 7590825), (11, 6210675), (15, 4554495), (25, 2732697), (27, 2530275), (33, 2070225), (45, 1518165), (55, 1242135), (75, 910899), (81, 843425), (99, 690075), (135, 506055), (165, 414045), (225, 303633), (275, 248427), (297, 230025), (405, 168685), (495, 138015), (675, 101211), (825, 82809), (891, 76675), (1485, 46005), (2025, 33737), (2475, 27603), (3067, 22275), (4455, 15335), (7425, 9201)]