13451205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 9257019

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 307, 345, 381, 635, 921, 1535, 1905, 2921, 4605, 7061, 8763, 14605, 21183, 35305, 38989, 43815, 105915, 116967, 194945, 584835, 896747, 2690241, 4483735, 13451205]

約数ペア:

[(1, 13451205), (3, 4483735), (5, 2690241), (15, 896747), (23, 584835), (69, 194945), (115, 116967), (127, 105915), (307, 43815), (345, 38989), (381, 35305), (635, 21183), (921, 14605), (1535, 8763), (1905, 7061), (2921, 4605)]