2229125885

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 3290696640

約数和(自身を除く): 1061570755

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 241, 245, 665, 931, 1205, 1687, 1987, 4579, 4655, 8435, 9935, 11809, 13909, 22895, 32053, 37753, 59045, 69545, 97363, 160265, 188765, 224371, 264271, 478867, 486815, 1121855, 1321355, 1849897, 2394335, 3352069, 9098473, 9249485, 16760345, 23464483, 45492365, 63689311, 117322415, 318446555, 445825177, 2229125885]

約数ペア:

[(1, 2229125885), (5, 445825177), (7, 318446555), (19, 117322415), (35, 63689311), (49, 45492365), (95, 23464483), (133, 16760345), (241, 9249485), (245, 9098473), (665, 3352069), (931, 2394335), (1205, 1849897), (1687, 1321355), (1987, 1121855), (4579, 486815), (4655, 478867), (8435, 264271), (9935, 224371), (11809, 188765), (13909, 160265), (22895, 97363), (32053, 69545), (37753, 59045)]