8045304865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{12227}}^1$

素因数の和:12489

約数の個数: 32

約数和(自身を含む): 10649511936

約数和(自身を除く): 2604207071

約数列:

[1, 5, 13, 53, 65, 191, 265, 689, 955, 2483, 3445, 10123, 12227, 12415, 50615, 61135, 131599, 158951, 648031, 657995, 794755, 2335357, 3240155, 8424403, 11676785, 30359641, 42122015, 123773921, 151798205, 618869605, 1609060973, 8045304865]

約数ペア:

[(1, 8045304865), (5, 1609060973), (13, 618869605), (53, 151798205), (65, 123773921), (191, 42122015), (265, 30359641), (689, 11676785), (955, 8424403), (2483, 3240155), (3445, 2335357), (10123, 794755), (12227, 657995), (12415, 648031), (50615, 158951), (61135, 131599)]