1388392005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{92467}}^1$

素因数の和:92506

約数の個数: 64

約数和(自身を含む): 2982647808

約数和(自身を除く): 1594255803

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015, 92467, 277401, 462335, 647269, 1017137, 1202071, 1387005, 1941807, 3051411, 3236345, 3606213, 5085685, 6010355, 7119959, 8414497, 9709035, 13222781, 15257055, 18031065, 21359877, 25243491, 35599795, 39668343, 42072485, 66113905, 92559467, 106799385, 126217455, 198341715, 277678401, 462797335, 1388392005]

約数ペア:

[(1, 1388392005), (3, 462797335), (5, 277678401), (7, 198341715), (11, 126217455), (13, 106799385), (15, 92559467), (21, 66113905), (33, 42072485), (35, 39668343), (39, 35599795), (55, 25243491), (65, 21359877), (77, 18031065), (91, 15257055), (105, 13222781), (143, 9709035), (165, 8414497), (195, 7119959), (231, 6010355), (273, 5085685), (385, 3606213), (429, 3236345), (455, 3051411), (715, 1941807), (1001, 1387005), (1155, 1202071), (1365, 1017137), (2145, 647269), (3003, 462335), (5005, 277401), (15015, 92467)]