197170325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 269345856

約数和(自身を除く): 72175531

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2575, 5665, 6961, 28325, 34805, 76571, 174025, 382855, 716983, 1914275, 3584915, 7886813, 17924575, 39434065, 197170325]

約数ペア:

[(1, 197170325), (5, 39434065), (11, 17924575), (25, 7886813), (55, 3584915), (103, 1914275), (275, 716983), (515, 382855), (1133, 174025), (2575, 76571), (5665, 34805), (6961, 28325)]