2015507105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 2594384640

約数和(自身を除く): 578877535

約数列:

[1, 5, 29, 37, 107, 145, 185, 535, 1073, 3103, 3511, 3959, 5365, 15515, 17555, 19795, 101819, 114811, 129907, 375677, 509095, 574055, 649535, 1878385, 3767303, 10894633, 13900049, 18836515, 54473165, 69500245, 403101421, 2015507105]

約数ペア:

[(1, 2015507105), (5, 403101421), (29, 69500245), (37, 54473165), (107, 18836515), (145, 13900049), (185, 10894633), (535, 3767303), (1073, 1878385), (3103, 649535), (3511, 574055), (3959, 509095), (5365, 375677), (15515, 129907), (17555, 114811), (19795, 101819)]