294951085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 434294784

約数和(自身を除く): 139343699

約数列:

[1, 5, 11, 13, 47, 55, 65, 67, 131, 143, 235, 335, 517, 611, 655, 715, 737, 871, 1441, 1703, 2585, 3055, 3149, 3685, 4355, 6157, 6721, 7205, 8515, 8777, 9581, 15745, 18733, 30785, 33605, 34639, 40937, 43885, 47905, 67727, 80041, 93665, 96547, 114101, 173195, 204685, 338635, 400205, 412519, 450307, 482735, 570505, 880451, 1255111, 2062595, 2251535, 4402255, 4537709, 5362747, 6275555, 22688545, 26813735, 58990217, 294951085]

約数ペア:

[(1, 294951085), (5, 58990217), (11, 26813735), (13, 22688545), (47, 6275555), (55, 5362747), (65, 4537709), (67, 4402255), (131, 2251535), (143, 2062595), (235, 1255111), (335, 880451), (517, 570505), (611, 482735), (655, 450307), (715, 412519), (737, 400205), (871, 338635), (1441, 204685), (1703, 173195), (2585, 114101), (3055, 96547), (3149, 93665), (3685, 80041), (4355, 67727), (6157, 47905), (6721, 43885), (7205, 40937), (8515, 34639), (8777, 33605), (9581, 30785), (15745, 18733)]