82398915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 159213600

約数和(自身を除く): 76814685

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 5669, 14535, 17007, 28345, 51021, 85035, 96373, 107711, 255105, 289119, 323133, 481865, 538555, 867357, 969399, 1445595, 1615665, 1831087, 4336785, 4846995, 5493261, 9155435, 16479783, 27466305, 82398915]

約数ペア:

[(1, 82398915), (3, 27466305), (5, 16479783), (9, 9155435), (15, 5493261), (17, 4846995), (19, 4336785), (45, 1831087), (51, 1615665), (57, 1445595), (85, 969399), (95, 867357), (153, 538555), (171, 481865), (255, 323133), (285, 289119), (323, 255105), (765, 107711), (855, 96373), (969, 85035), (1615, 51021), (2907, 28345), (4845, 17007), (5669, 14535)]