680386905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{458173}}^1$

素因数の和:458198

約数の個数: 32

約数和(自身を含む): 1319541120

約数和(自身を除く): 639154215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 458173, 1374519, 2290865, 4123557, 5039903, 6872595, 12370671, 15119709, 20617785, 25199515, 45359127, 61853355, 75598545, 136077381, 226795635, 680386905]

約数ペア:

[(1, 680386905), (3, 226795635), (5, 136077381), (9, 75598545), (11, 61853355), (15, 45359127), (27, 25199515), (33, 20617785), (45, 15119709), (55, 12370671), (99, 6872595), (135, 5039903), (165, 4123557), (297, 2290865), (495, 1374519), (1485, 458173)]