84128385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6143}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 148635648

約数和(自身を除く): 64507263

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 6143, 13695, 18429, 30715, 67573, 92145, 202719, 337865, 509869, 1013595, 1529607, 2549345, 5608559, 7648035, 16825677, 28042795, 84128385]

約数ペア:

[(1, 84128385), (3, 28042795), (5, 16825677), (11, 7648035), (15, 5608559), (33, 2549345), (55, 1529607), (83, 1013595), (165, 509869), (249, 337865), (415, 202719), (913, 92145), (1245, 67573), (2739, 30715), (4565, 18429), (6143, 13695)]