65254467275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{3011}}^1\times {\mathrm{50993}}^1$

素因数の和:54031

約数の個数: 24

約数和(自身を含む): 85705411824

約数和(自身を除く): 20450944549

約数列:

[1, 5, 17, 25, 85, 425, 3011, 15055, 50993, 51187, 75275, 254965, 255935, 866881, 1274825, 1279675, 4334405, 21672025, 153539923, 767699615, 2610178691, 3838498075, 13050893455, 65254467275]

約数ペア:

[(1, 65254467275), (5, 13050893455), (17, 3838498075), (25, 2610178691), (85, 767699615), (425, 153539923), (3011, 21672025), (15055, 4334405), (50993, 1279675), (51187, 1274825), (75275, 866881), (254965, 255935)]