139153795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 194793984

約数和(自身を除く): 55640189

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 2683, 4715, 10373, 13415, 29513, 51865, 61709, 110003, 147565, 308545, 550015, 678799, 1210033, 2530069, 3393995, 6050165, 12650345, 27830759, 139153795]

約数ペア:

[(1, 139153795), (5, 27830759), (11, 12650345), (23, 6050165), (41, 3393995), (55, 2530069), (115, 1210033), (205, 678799), (253, 550015), (451, 308545), (943, 147565), (1265, 110003), (2255, 61709), (2683, 51865), (4715, 29513), (10373, 13415)]