895228347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 1425029760

約数和(自身を除く): 529801413

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 101, 221, 303, 377, 461, 493, 663, 1131, 1313, 1383, 1479, 1717, 2929, 3939, 5151, 5993, 6409, 7837, 8787, 13369, 17979, 19227, 22321, 23511, 38077, 40107, 46561, 49793, 66963, 101881, 114231, 139683, 149379, 173797, 227273, 305643, 521391, 605293, 647309, 681819, 791537, 1350269, 1815879, 1941927, 2374611, 2954549, 4050807, 8863647, 10289981, 17553497, 22954573, 30869943, 52660491, 68863719, 298409449, 895228347]

約数ペア:

[(1, 895228347), (3, 298409449), (13, 68863719), (17, 52660491), (29, 30869943), (39, 22954573), (51, 17553497), (87, 10289981), (101, 8863647), (221, 4050807), (303, 2954549), (377, 2374611), (461, 1941927), (493, 1815879), (663, 1350269), (1131, 791537), (1313, 681819), (1383, 647309), (1479, 605293), (1717, 521391), (2929, 305643), (3939, 227273), (5151, 173797), (5993, 149379), (6409, 139683), (7837, 114231), (8787, 101881), (13369, 66963), (17979, 49793), (19227, 46561), (22321, 40107), (23511, 38077)]