345571005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{41213}}^1$

素因数の和:41277

約数の個数: 32

約数和(自身を含む): 609307776

約数和(自身を除く): 263736771

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 41213, 123639, 206065, 535769, 618195, 1607307, 1772159, 2678845, 5316477, 8036535, 8860795, 23038067, 26582385, 69114201, 115190335, 345571005]

約数ペア:

[(1, 345571005), (3, 115190335), (5, 69114201), (13, 26582385), (15, 23038067), (39, 8860795), (43, 8036535), (65, 5316477), (129, 2678845), (195, 1772159), (215, 1607307), (559, 618195), (645, 535769), (1677, 206065), (2795, 123639), (8385, 41213)]