15239124

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 39816000

約数和(自身を除く): 24576876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 947, 1341, 1788, 1894, 2682, 2841, 3788, 4023, 5364, 5682, 8046, 8523, 11364, 16092, 17046, 25569, 34092, 51138, 102276, 141103, 282206, 423309, 564412, 846618, 1269927, 1693236, 2539854, 3809781, 5079708, 7619562, 15239124]

約数ペア:

[(1, 15239124), (2, 7619562), (3, 5079708), (4, 3809781), (6, 2539854), (9, 1693236), (12, 1269927), (18, 846618), (27, 564412), (36, 423309), (54, 282206), (108, 141103), (149, 102276), (298, 51138), (447, 34092), (596, 25569), (894, 17046), (947, 16092), (1341, 11364), (1788, 8523), (1894, 8046), (2682, 5682), (2841, 5364), (3788, 4023)]