15665767353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{971}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 23698262016

約数和(自身を除く): 8032494663

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 887, 971, 2021, 2661, 2913, 6063, 7983, 8739, 18189, 38141, 41689, 41753, 45637, 114423, 125067, 125259, 136911, 343269, 375201, 375777, 410733, 861277, 1792627, 1962391, 2583831, 5377881, 5887173, 7751493, 16133643, 17661519, 37034911, 40480019, 111104733, 121440057, 333314199, 364320171, 1740640817, 5221922451, 15665767353]

約数ペア:

[(1, 15665767353), (3, 5221922451), (9, 1740640817), (43, 364320171), (47, 333314199), (129, 121440057), (141, 111104733), (387, 40480019), (423, 37034911), (887, 17661519), (971, 16133643), (2021, 7751493), (2661, 5887173), (2913, 5377881), (6063, 2583831), (7983, 1962391), (8739, 1792627), (18189, 861277), (38141, 410733), (41689, 375777), (41753, 375201), (45637, 343269), (114423, 136911), (125067, 125259)]