13169265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 22020096

約数和(自身を除く): 8850831

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 223, 381, 465, 635, 669, 1115, 1905, 3345, 3937, 6913, 11811, 19685, 20739, 28321, 34565, 59055, 84963, 103695, 141605, 424815, 877951, 2633853, 4389755, 13169265]

約数ペア:

[(1, 13169265), (3, 4389755), (5, 2633853), (15, 877951), (31, 424815), (93, 141605), (127, 103695), (155, 84963), (223, 59055), (381, 34565), (465, 28321), (635, 20739), (669, 19685), (1115, 11811), (1905, 6913), (3345, 3937)]