40653885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 69455232

約数和(自身を除く): 28801347

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1217, 1965, 2227, 3651, 6085, 6681, 11135, 18255, 20689, 33405, 62067, 103445, 159427, 310335, 478281, 797135, 2391405, 2710259, 8130777, 13551295, 40653885]

約数ペア:

[(1, 40653885), (3, 13551295), (5, 8130777), (15, 2710259), (17, 2391405), (51, 797135), (85, 478281), (131, 310335), (255, 159427), (393, 103445), (655, 62067), (1217, 33405), (1965, 20689), (2227, 18255), (3651, 11135), (6085, 6681)]