26209455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 19029585

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2243, 2337, 3895, 6729, 11215, 11685, 33645, 42617, 91963, 127851, 213085, 275889, 459815, 639255, 1379445, 1747297, 5241891, 8736485, 26209455]

約数ペア:

[(1, 26209455), (3, 8736485), (5, 5241891), (15, 1747297), (19, 1379445), (41, 639255), (57, 459815), (95, 275889), (123, 213085), (205, 127851), (285, 91963), (615, 42617), (779, 33645), (2243, 11685), (2337, 11215), (3895, 6729)]