242555355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33479}}^1$

素因数の和:33520

約数の個数: 48

約数和(自身を含む): 501396480

約数和(自身を除く): 258841125

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 33479, 100437, 167395, 234353, 301311, 502185, 703059, 770017, 1171765, 1506555, 2109177, 2310051, 3515295, 3850085, 5390119, 6930153, 10545885, 11550255, 16170357, 26950595, 34650765, 48511071, 80851785, 242555355]

約数ペア:

[(1, 242555355), (3, 80851785), (5, 48511071), (7, 34650765), (9, 26950595), (15, 16170357), (21, 11550255), (23, 10545885), (35, 6930153), (45, 5390119), (63, 3850085), (69, 3515295), (105, 2310051), (115, 2109177), (161, 1506555), (207, 1171765), (315, 770017), (345, 703059), (483, 502185), (805, 301311), (1035, 234353), (1449, 167395), (2415, 100437), (7245, 33479)]