68747295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 114222528

約数和(自身を除く): 45475233

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1277, 1455, 3589, 3831, 6385, 10767, 17945, 19155, 47249, 53835, 123869, 141747, 236245, 371607, 619345, 708735, 1858035, 4583153, 13749459, 22915765, 68747295]

約数ペア:

[(1, 68747295), (3, 22915765), (5, 13749459), (15, 4583153), (37, 1858035), (97, 708735), (111, 619345), (185, 371607), (291, 236245), (485, 141747), (555, 123869), (1277, 53835), (1455, 47249), (3589, 19155), (3831, 17945), (6385, 10767)]