71756295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12739

約数の個数: 32

約数和(自身を含む): 127915200

約数和(自身を除く): 56158905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 12689, 38067, 63445, 164957, 190335, 367981, 494871, 824785, 1103943, 1839905, 2474355, 4783753, 5519715, 14351259, 23918765, 71756295]

約数ペア:

[(1, 71756295), (3, 23918765), (5, 14351259), (13, 5519715), (15, 4783753), (29, 2474355), (39, 1839905), (65, 1103943), (87, 824785), (145, 494871), (195, 367981), (377, 190335), (435, 164957), (1131, 63445), (1885, 38067), (5655, 12689)]