29948475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 53246592

約数和(自身を除く): 23298117

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 283, 415, 425, 849, 1245, 1275, 1411, 1415, 2075, 4233, 4245, 4811, 6225, 7055, 7075, 14433, 21165, 21225, 23489, 24055, 35275, 70467, 72165, 105825, 117445, 120275, 352335, 360825, 399313, 587225, 1197939, 1761675, 1996565, 5989695, 9982825, 29948475]

約数ペア:

[(1, 29948475), (3, 9982825), (5, 5989695), (15, 1996565), (17, 1761675), (25, 1197939), (51, 587225), (75, 399313), (83, 360825), (85, 352335), (249, 120275), (255, 117445), (283, 105825), (415, 72165), (425, 70467), (849, 35275), (1245, 24055), (1275, 23489), (1411, 21225), (1415, 21165), (2075, 14433), (4233, 7075), (4245, 7055), (4811, 6225)]