25835835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 18580677

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1427, 3621, 4281, 6035, 7135, 18105, 21405, 24259, 72777, 101317, 121295, 303951, 363885, 506585, 1519755, 1722389, 5167167, 8611945, 25835835]

約数ペア:

[(1, 25835835), (3, 8611945), (5, 5167167), (15, 1722389), (17, 1519755), (51, 506585), (71, 363885), (85, 303951), (213, 121295), (255, 101317), (355, 72777), (1065, 24259), (1207, 21405), (1427, 18105), (3621, 7135), (4281, 6035)]