28032565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 36847296

約数和(自身を除く): 8814731

約数列:

[1, 5, 11, 55, 283, 1415, 1801, 3113, 9005, 15565, 19811, 99055, 509683, 2548415, 5606513, 28032565]

約数ペア:

[(1, 28032565), (5, 5606513), (11, 2548415), (55, 509683), (283, 99055), (1415, 19811), (1801, 15565), (3113, 9005)]