1138995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1280205

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 59, 65, 99, 117, 135, 143, 165, 177, 195, 295, 297, 351, 429, 495, 531, 585, 649, 715, 767, 885, 1287, 1485, 1593, 1755, 1947, 2145, 2301, 2655, 3245, 3835, 3861, 5841, 6435, 6903, 7965, 8437, 9735, 11505, 17523, 19305, 20709, 25311, 29205, 34515, 42185, 75933, 87615, 103545, 126555, 227799, 379665, 1138995]

約数ペア:

[(1, 1138995), (3, 379665), (5, 227799), (9, 126555), (11, 103545), (13, 87615), (15, 75933), (27, 42185), (33, 34515), (39, 29205), (45, 25311), (55, 20709), (59, 19305), (65, 17523), (99, 11505), (117, 9735), (135, 8437), (143, 7965), (165, 6903), (177, 6435), (195, 5841), (295, 3861), (297, 3835), (351, 3245), (429, 2655), (495, 2301), (531, 2145), (585, 1947), (649, 1755), (715, 1593), (767, 1485), (885, 1287)]