128668635

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10709}}^1$

素因数の和:10812

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 102667365

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 10709, 12015, 32127, 53545, 96381, 160635, 289143, 481905, 953101, 1445715, 2859303, 4765505, 8577909, 14296515, 25733727, 42889545, 128668635]

約数ペア:

[(1, 128668635), (3, 42889545), (5, 25733727), (9, 14296515), (15, 8577909), (27, 4765505), (45, 2859303), (89, 1445715), (135, 953101), (267, 481905), (445, 289143), (801, 160635), (1335, 96381), (2403, 53545), (4005, 32127), (10709, 12015)]