13367445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 13445355

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1399, 1911, 3185, 4197, 6995, 9555, 9793, 18187, 20985, 29379, 48965, 54561, 68551, 90935, 127309, 146895, 205653, 272805, 342755, 381927, 636545, 891163, 1028265, 1909635, 2673489, 4455815, 13367445]

約数ペア:

[(1, 13367445), (3, 4455815), (5, 2673489), (7, 1909635), (13, 1028265), (15, 891163), (21, 636545), (35, 381927), (39, 342755), (49, 272805), (65, 205653), (91, 146895), (105, 127309), (147, 90935), (195, 68551), (245, 54561), (273, 48965), (455, 29379), (637, 20985), (735, 18187), (1365, 9793), (1399, 9555), (1911, 6995), (3185, 4197)]