80495085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28697}}^1$

素因数の和:28733

約数の個数: 32

約数和(自身を含む): 148770432

約数和(自身を除く): 68275347

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 28697, 86091, 143485, 315667, 430455, 487849, 947001, 1463547, 1578335, 2439245, 4735005, 5366339, 7317735, 16099017, 26831695, 80495085]

約数ペア:

[(1, 80495085), (3, 26831695), (5, 16099017), (11, 7317735), (15, 5366339), (17, 4735005), (33, 2439245), (51, 1578335), (55, 1463547), (85, 947001), (165, 487849), (187, 430455), (255, 315667), (561, 143485), (935, 86091), (2805, 28697)]