71283195

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12473}}^1$

素因数の和:12611

約数の個数: 24

約数和(自身を含む): 124540416

約数和(自身を除く): 53257221

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 12473, 37419, 62365, 112257, 187095, 561285, 1584071, 4752213, 7920355, 14256639, 23761065, 71283195]

約数ペア:

[(1, 71283195), (3, 23761065), (5, 14256639), (9, 7920355), (15, 4752213), (45, 1584071), (127, 561285), (381, 187095), (635, 112257), (1143, 62365), (1905, 37419), (5715, 12473)]