71193025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 94279680

約数和(自身を除く): 23086655

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 1319, 2159, 3175, 6595, 10795, 22423, 32975, 53975, 112115, 167513, 560575, 837565, 2847721, 4187825, 14238605, 71193025]

約数ペア:

[(1, 71193025), (5, 14238605), (17, 4187825), (25, 2847721), (85, 837565), (127, 560575), (425, 167513), (635, 112115), (1319, 53975), (2159, 32975), (3175, 22423), (6595, 10795)]