1181895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1237305

約数列:

[1, 3, 5, 11, 13, 15, 19, 29, 33, 39, 55, 57, 65, 87, 95, 143, 145, 165, 195, 209, 247, 285, 319, 377, 429, 435, 551, 627, 715, 741, 957, 1045, 1131, 1235, 1595, 1653, 1885, 2145, 2717, 2755, 3135, 3705, 4147, 4785, 5655, 6061, 7163, 8151, 8265, 12441, 13585, 18183, 20735, 21489, 30305, 35815, 40755, 62205, 78793, 90915, 107445, 236379, 393965, 1181895]

約数ペア:

[(1, 1181895), (3, 393965), (5, 236379), (11, 107445), (13, 90915), (15, 78793), (19, 62205), (29, 40755), (33, 35815), (39, 30305), (55, 21489), (57, 20735), (65, 18183), (87, 13585), (95, 12441), (143, 8265), (145, 8151), (165, 7163), (195, 6061), (209, 5655), (247, 4785), (285, 4147), (319, 3705), (377, 3135), (429, 2755), (435, 2717), (551, 2145), (627, 1885), (715, 1653), (741, 1595), (957, 1235), (1045, 1131)]