63811215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 125405280

約数和(自身を除く): 61594065

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 5741, 11115, 17223, 28705, 51669, 74633, 86115, 109079, 223899, 258345, 327237, 373165, 545395, 671697, 981711, 1119495, 1418027, 1636185, 3358485, 4254081, 4908555, 7090135, 12762243, 21270405, 63811215]

約数ペア:

[(1, 63811215), (3, 21270405), (5, 12762243), (9, 7090135), (13, 4908555), (15, 4254081), (19, 3358485), (39, 1636185), (45, 1418027), (57, 1119495), (65, 981711), (95, 671697), (117, 545395), (171, 373165), (195, 327237), (247, 258345), (285, 223899), (585, 109079), (741, 86115), (855, 74633), (1235, 51669), (2223, 28705), (3705, 17223), (5741, 11115)]