29179215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 56259840

約数和(自身を除く): 27080625

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 1609, 2015, 3627, 4827, 6045, 8045, 14481, 18135, 20917, 24135, 49879, 62751, 72405, 104585, 149637, 188253, 249395, 313755, 448911, 648427, 748185, 941265, 1945281, 2244555, 3242135, 5835843, 9726405, 29179215]

約数ペア:

[(1, 29179215), (3, 9726405), (5, 5835843), (9, 3242135), (13, 2244555), (15, 1945281), (31, 941265), (39, 748185), (45, 648427), (65, 448911), (93, 313755), (117, 249395), (155, 188253), (195, 149637), (279, 104585), (403, 72405), (465, 62751), (585, 49879), (1209, 24135), (1395, 20917), (1609, 18135), (2015, 14481), (3627, 8045), (4827, 6045)]