2015663845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{35603}}^1$

素因数の和:35701

約数の個数: 24

約数和(自身を含む): 2658337056

約数和(自身を除く): 642673211

約数列:

[1, 5, 13, 65, 67, 169, 335, 845, 871, 4355, 11323, 35603, 56615, 178015, 462839, 2314195, 2385401, 6016907, 11927005, 30084535, 31010213, 155051065, 403132769, 2015663845]

約数ペア:

[(1, 2015663845), (5, 403132769), (13, 155051065), (65, 31010213), (67, 30084535), (169, 11927005), (335, 6016907), (845, 2385401), (871, 2314195), (4355, 462839), (11323, 178015), (35603, 56615)]