40268085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18773}}^1$

素因数の和:18805

約数の個数: 32

約数和(自身を含む): 75696768

約数和(自身を除く): 35428683

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 18773, 56319, 93865, 206503, 244049, 281595, 619509, 732147, 1032515, 1220245, 2684539, 3097545, 3660735, 8053617, 13422695, 40268085]

約数ペア:

[(1, 40268085), (3, 13422695), (5, 8053617), (11, 3660735), (13, 3097545), (15, 2684539), (33, 1220245), (39, 1032515), (55, 732147), (65, 619509), (143, 281595), (165, 244049), (195, 206503), (429, 93865), (715, 56319), (2145, 18773)]