28133996905

素因数分解:

$5^1\times 7^1\times {\mathrm{6029}}^1\times {\mathrm{133327}}^1$

素因数の和:139368

約数の個数: 16

約数和(自身を含む): 38590456320

約数和(自身を除く): 10456459415

約数列:

[1, 5, 7, 35, 6029, 30145, 42203, 133327, 211015, 666635, 933289, 4666445, 803828483, 4019142415, 5626799381, 28133996905]

約数ペア:

[(1, 28133996905), (5, 5626799381), (7, 4019142415), (35, 803828483), (6029, 4666445), (30145, 933289), (42203, 666635), (133327, 211015)]