54189795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19355

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 45965085

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19319, 57957, 96595, 212509, 289785, 328423, 637527, 985269, 1062545, 1642115, 3187635, 3612653, 4926345, 10837959, 18063265, 54189795]

約数ペア:

[(1, 54189795), (3, 18063265), (5, 10837959), (11, 4926345), (15, 3612653), (17, 3187635), (33, 1642115), (51, 1062545), (55, 985269), (85, 637527), (165, 328423), (187, 289785), (255, 212509), (561, 96595), (935, 57957), (2805, 19319)]