65364275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 92375040

約数和(自身を除く): 27010765

約数列:

[1, 5, 19, 23, 25, 31, 95, 115, 155, 193, 437, 475, 575, 589, 713, 775, 965, 2185, 2945, 3565, 3667, 4439, 4825, 5983, 10925, 13547, 14725, 17825, 18335, 22195, 29915, 67735, 84341, 91675, 110975, 113677, 137609, 149575, 338675, 421705, 568385, 688045, 2108525, 2614571, 2841925, 3440225, 13072855, 65364275]

約数ペア:

[(1, 65364275), (5, 13072855), (19, 3440225), (23, 2841925), (25, 2614571), (31, 2108525), (95, 688045), (115, 568385), (155, 421705), (193, 338675), (437, 149575), (475, 137609), (575, 113677), (589, 110975), (713, 91675), (775, 84341), (965, 67735), (2185, 29915), (2945, 22195), (3565, 18335), (3667, 17825), (4439, 14725), (4825, 13547), (5983, 10925)]