31299951485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2467}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 42051995328

約数和(自身を除く): 10752043843

約数列:

[1, 5, 11, 55, 67, 121, 313, 335, 605, 737, 1565, 2467, 3443, 3685, 8107, 12335, 17215, 20971, 27137, 37873, 40535, 104855, 135685, 165289, 189365, 230681, 298507, 772171, 826445, 1153405, 1492535, 1818179, 2537491, 3860855, 8493881, 9090895, 12687455, 19999969, 42469405, 51735457, 93432691, 99999845, 258677285, 467163455, 569090027, 2845450135, 6259990297, 31299951485]

約数ペア:

[(1, 31299951485), (5, 6259990297), (11, 2845450135), (55, 569090027), (67, 467163455), (121, 258677285), (313, 99999845), (335, 93432691), (605, 51735457), (737, 42469405), (1565, 19999969), (2467, 12687455), (3443, 9090895), (3685, 8493881), (8107, 3860855), (12335, 2537491), (17215, 1818179), (20971, 1492535), (27137, 1153405), (37873, 826445), (40535, 772171), (104855, 298507), (135685, 230681), (165289, 189365)]