1255447755

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134777}}^1$

素因数の和:134817

約数の個数: 40

約数和(自身を含む): 2348371872

約数和(自身を除く): 1092924117

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 134777, 404331, 673885, 1212993, 2021655, 3099871, 3638979, 6064965, 9299613, 10916937, 15499355, 18194895, 27898839, 46498065, 54584685, 83696517, 139494195, 251089551, 418482585, 1255447755]

約数ペア:

[(1, 1255447755), (3, 418482585), (5, 251089551), (9, 139494195), (15, 83696517), (23, 54584685), (27, 46498065), (45, 27898839), (69, 18194895), (81, 15499355), (115, 10916937), (135, 9299613), (207, 6064965), (345, 3638979), (405, 3099871), (621, 2021655), (1035, 1212993), (1863, 673885), (3105, 404331), (9315, 134777)]