6904125

素因数分解:

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

素因数の和:76

約数の個数: 72

約数和(自身を含む): 13908024

約数和(自身を除く): 7003899

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 125, 153, 171, 225, 255, 285, 323, 361, 375, 425, 475, 765, 855, 969, 1083, 1125, 1275, 1425, 1615, 1805, 2125, 2375, 2907, 3249, 3825, 4275, 4845, 5415, 6137, 6375, 7125, 8075, 9025, 14535, 16245, 18411, 19125, 21375, 24225, 27075, 30685, 40375, 45125, 55233, 72675, 81225, 92055, 121125, 135375, 153425, 276165, 363375, 406125, 460275, 767125, 1380825, 2301375, 6904125]

約数ペア:

[(1, 6904125), (3, 2301375), (5, 1380825), (9, 767125), (15, 460275), (17, 406125), (19, 363375), (25, 276165), (45, 153425), (51, 135375), (57, 121125), (75, 92055), (85, 81225), (95, 72675), (125, 55233), (153, 45125), (171, 40375), (225, 30685), (255, 27075), (285, 24225), (323, 21375), (361, 19125), (375, 18411), (425, 16245), (475, 14535), (765, 9025), (855, 8075), (969, 7125), (1083, 6375), (1125, 6137), (1275, 5415), (1425, 4845), (1615, 4275), (1805, 3825), (2125, 3249), (2375, 2907)]