68501647185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{4357}}^1$

素因数の和:5210

約数の個数: 64

約数和(自身を含む): 115971609600

約数和(自身を除く): 47469962415

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 769, 1363, 2307, 3845, 4089, 4357, 6815, 11535, 13071, 20445, 21785, 22301, 36143, 65355, 66903, 108429, 111505, 126353, 180715, 204779, 334515, 379059, 542145, 614337, 631765, 1023895, 1048147, 1895295, 3071685, 3144441, 3350533, 5240735, 5938591, 10051599, 15722205, 16752665, 17815773, 29692955, 50257995, 89078865, 97165457, 157475051, 291496371, 472425153, 485827285, 787375255, 1457481855, 2362125765, 4566776479, 13700329437, 22833882395, 68501647185]

約数ペア:

[(1, 68501647185), (3, 22833882395), (5, 13700329437), (15, 4566776479), (29, 2362125765), (47, 1457481855), (87, 787375255), (141, 485827285), (145, 472425153), (235, 291496371), (435, 157475051), (705, 97165457), (769, 89078865), (1363, 50257995), (2307, 29692955), (3845, 17815773), (4089, 16752665), (4357, 15722205), (6815, 10051599), (11535, 5938591), (13071, 5240735), (20445, 3350533), (21785, 3144441), (22301, 3071685), (36143, 1895295), (65355, 1048147), (66903, 1023895), (108429, 631765), (111505, 614337), (126353, 542145), (180715, 379059), (204779, 334515)]