90081145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 46361735

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2819, 2905, 4565, 6391, 14095, 19733, 31009, 31955, 98665, 155045, 217063, 233977, 1085315, 1169885, 1637839, 2573747, 8189195, 12868735, 18016229, 90081145]

約数ペア:

[(1, 90081145), (5, 18016229), (7, 12868735), (11, 8189195), (35, 2573747), (55, 1637839), (77, 1169885), (83, 1085315), (385, 233977), (415, 217063), (581, 155045), (913, 98665), (2819, 31955), (2905, 31009), (4565, 19733), (6391, 14095)]