16652655

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 29776320

約数和(自身を除く): 13123665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 421, 879, 1263, 1465, 2105, 2637, 3789, 4395, 6315, 7911, 11367, 13185, 18945, 39555, 56835, 123353, 370059, 616765, 1110177, 1850295, 3330531, 5550885, 16652655]

約数ペア:

[(1, 16652655), (3, 5550885), (5, 3330531), (9, 1850295), (15, 1110177), (27, 616765), (45, 370059), (135, 123353), (293, 56835), (421, 39555), (879, 18945), (1263, 13185), (1465, 11367), (2105, 7911), (2637, 6315), (3789, 4395)]