72235215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123479}}^1$

素因数の和:123503

約数の個数: 24

約数和(自身を含む): 134840160

約数和(自身を除く): 62604945

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123479, 370437, 617395, 1111311, 1605227, 1852185, 4815681, 5556555, 8026135, 14447043, 24078405, 72235215]

約数ペア:

[(1, 72235215), (3, 24078405), (5, 14447043), (9, 8026135), (13, 5556555), (15, 4815681), (39, 1852185), (45, 1605227), (65, 1111311), (117, 617395), (195, 370437), (585, 123479)]