47314215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 91203840

約数和(自身を除く): 43889625

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2609, 3627, 6045, 7827, 13045, 18135, 23481, 33917, 39135, 80879, 101751, 117405, 169585, 242637, 305253, 404395, 508755, 727911, 1051427, 1213185, 1526265, 3154281, 3639555, 5257135, 9462843, 15771405, 47314215]

約数ペア:

[(1, 47314215), (3, 15771405), (5, 9462843), (9, 5257135), (13, 3639555), (15, 3154281), (31, 1526265), (39, 1213185), (45, 1051427), (65, 727911), (93, 508755), (117, 404395), (155, 305253), (195, 242637), (279, 169585), (403, 117405), (465, 101751), (585, 80879), (1209, 39135), (1395, 33917), (2015, 23481), (2609, 18135), (3627, 13045), (6045, 7827)]