71812935

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38923}}^1$

素因数の和:38975

約数の個数: 24

約数和(自身を含む): 127515024

約数和(自身を除く): 55702089

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 38923, 116769, 194615, 350307, 583845, 1595843, 1751535, 4787529, 7979215, 14362587, 23937645, 71812935]

約数ペア:

[(1, 71812935), (3, 23937645), (5, 14362587), (9, 7979215), (15, 4787529), (41, 1751535), (45, 1595843), (123, 583845), (205, 350307), (369, 194615), (615, 116769), (1845, 38923)]