15697556211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 23211048960

約数和(自身を除く): 7513492749

約数列:

[1, 3, 19, 31, 57, 71, 93, 211, 213, 589, 593, 633, 1349, 1767, 1779, 2201, 4009, 4047, 6541, 6603, 11267, 12027, 14981, 18383, 19623, 33801, 41819, 42103, 44943, 55149, 124279, 125123, 125457, 126309, 284639, 349277, 372837, 375369, 464411, 799957, 853917, 1047831, 1305193, 1393233, 2377337, 2399871, 3878813, 3915579, 7132011, 8823809, 8883733, 11636439, 24798667, 26471427, 26651199, 73697447, 74396001, 168790927, 221092341, 275395723, 506372781, 826187169, 5232518737, 15697556211]

約数ペア:

[(1, 15697556211), (3, 5232518737), (19, 826187169), (31, 506372781), (57, 275395723), (71, 221092341), (93, 168790927), (211, 74396001), (213, 73697447), (589, 26651199), (593, 26471427), (633, 24798667), (1349, 11636439), (1767, 8883733), (1779, 8823809), (2201, 7132011), (4009, 3915579), (4047, 3878813), (6541, 2399871), (6603, 2377337), (11267, 1393233), (12027, 1305193), (14981, 1047831), (18383, 853917), (19623, 799957), (33801, 464411), (41819, 375369), (42103, 372837), (44943, 349277), (55149, 284639), (124279, 126309), (125123, 125457)]