136819525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 186595200

約数和(自身を除く): 49775675

約数列:

[1, 5, 23, 25, 37, 59, 109, 115, 185, 295, 545, 575, 851, 925, 1357, 1475, 2183, 2507, 2725, 4033, 4255, 6431, 6785, 10915, 12535, 20165, 21275, 32155, 33925, 50209, 54575, 62675, 92759, 100825, 147913, 160775, 237947, 251045, 463795, 739565, 1189735, 1255225, 2318975, 3697825, 5472781, 5948675, 27363905, 136819525]

約数ペア:

[(1, 136819525), (5, 27363905), (23, 5948675), (25, 5472781), (37, 3697825), (59, 2318975), (109, 1255225), (115, 1189735), (185, 739565), (295, 463795), (545, 251045), (575, 237947), (851, 160775), (925, 147913), (1357, 100825), (1475, 92759), (2183, 62675), (2507, 54575), (2725, 50209), (4033, 33925), (4255, 32155), (6431, 21275), (6785, 20165), (10915, 12535)]