9153655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13353984

約数和(自身を除く): 4200329

約数列:

[1, 5, 7, 23, 35, 83, 115, 137, 161, 415, 581, 685, 805, 959, 1909, 2905, 3151, 4795, 9545, 11371, 13363, 15755, 22057, 56855, 66815, 79597, 110285, 261533, 397985, 1307665, 1830731, 9153655]

約数ペア:

[(1, 9153655), (5, 1830731), (7, 1307665), (23, 397985), (35, 261533), (83, 110285), (115, 79597), (137, 66815), (161, 56855), (415, 22057), (581, 15755), (685, 13363), (805, 11371), (959, 9545), (1909, 4795), (2905, 3151)]