68508724365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2165599}}^1$

素因数の和:2165666

約数の個数: 48

約数和(自身を含む): 128376768000

約数和(自身を除く): 59868043635

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 3515, 6327, 10545, 31635, 2165599, 6496797, 10827995, 19490391, 32483985, 41146381, 80127163, 97451955, 123439143, 205731905, 240381489, 370317429, 400635815, 617195715, 721144467, 1201907445, 1522416097, 1851587145, 3605722335, 4567248291, 7612080485, 13701744873, 22836241455, 68508724365]

約数ペア:

[(1, 68508724365), (3, 22836241455), (5, 13701744873), (9, 7612080485), (15, 4567248291), (19, 3605722335), (37, 1851587145), (45, 1522416097), (57, 1201907445), (95, 721144467), (111, 617195715), (171, 400635815), (185, 370317429), (285, 240381489), (333, 205731905), (555, 123439143), (703, 97451955), (855, 80127163), (1665, 41146381), (2109, 32483985), (3515, 19490391), (6327, 10827995), (10545, 6496797), (31635, 2165599)]