5518149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 4642491

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 41, 51, 87, 91, 119, 123, 203, 221, 273, 287, 357, 377, 493, 533, 609, 663, 697, 861, 1131, 1189, 1479, 1547, 1599, 2091, 2639, 3451, 3567, 3731, 4641, 4879, 6409, 7917, 8323, 9061, 10353, 11193, 14637, 15457, 19227, 20213, 24969, 27183, 44863, 46371, 60639, 63427, 108199, 134589, 141491, 190281, 262769, 324597, 424473, 788307, 1839383, 5518149]

約数ペア:

[(1, 5518149), (3, 1839383), (7, 788307), (13, 424473), (17, 324597), (21, 262769), (29, 190281), (39, 141491), (41, 134589), (51, 108199), (87, 63427), (91, 60639), (119, 46371), (123, 44863), (203, 27183), (221, 24969), (273, 20213), (287, 19227), (357, 15457), (377, 14637), (493, 11193), (533, 10353), (609, 9061), (663, 8323), (697, 7917), (861, 6409), (1131, 4879), (1189, 4641), (1479, 3731), (1547, 3567), (1599, 3451), (2091, 2639)]