25163307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 39312000

約数和(自身を除く): 14148693

約数列:

[1, 3, 9, 13, 39, 117, 449, 479, 1347, 1437, 4041, 4311, 5837, 6227, 17511, 18681, 52533, 56043, 215071, 645213, 1935639, 2795923, 8387769, 25163307]

約数ペア:

[(1, 25163307), (3, 8387769), (9, 2795923), (13, 1935639), (39, 645213), (117, 215071), (449, 56043), (479, 52533), (1347, 18681), (1437, 17511), (4041, 6227), (4311, 5837)]