28577835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 58207968

約数和(自身を除く): 29630133

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4441, 6435, 13323, 22205, 39969, 48851, 57733, 66615, 146553, 173199, 199845, 244255, 288665, 439659, 519597, 635063, 732765, 865995, 1905189, 2198295, 2597985, 3175315, 5715567, 9525945, 28577835]

約数ペア:

[(1, 28577835), (3, 9525945), (5, 5715567), (9, 3175315), (11, 2597985), (13, 2198295), (15, 1905189), (33, 865995), (39, 732765), (45, 635063), (55, 519597), (65, 439659), (99, 288665), (117, 244255), (143, 199845), (165, 173199), (195, 146553), (429, 66615), (495, 57733), (585, 48851), (715, 39969), (1287, 22205), (2145, 13323), (4441, 6435)]