13437875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 18982080

約数和(自身を除く): 5544205

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 337, 725, 1375, 1595, 1685, 3625, 3707, 7975, 8425, 9773, 18535, 39875, 42125, 48865, 92675, 107503, 244325, 463375, 537515, 1221625, 2687575, 13437875]

約数ペア:

[(1, 13437875), (5, 2687575), (11, 1221625), (25, 537515), (29, 463375), (55, 244325), (125, 107503), (145, 92675), (275, 48865), (319, 42125), (337, 39875), (725, 18535), (1375, 9773), (1595, 8425), (1685, 7975), (3625, 3707)]