25763415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 44292096

約数和(自身を除く): 18528681

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1423, 3621, 4269, 6035, 7115, 18105, 21345, 24191, 72573, 101033, 120955, 303099, 362865, 505165, 1515495, 1717561, 5152683, 8587805, 25763415]

約数ペア:

[(1, 25763415), (3, 8587805), (5, 5152683), (15, 1717561), (17, 1515495), (51, 505165), (71, 362865), (85, 303099), (213, 120955), (255, 101033), (355, 72573), (1065, 24191), (1207, 21345), (1423, 18105), (3621, 7115), (4269, 6035)]