15674735517

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 24746557440

約数和(自身を除く): 9071821923

約数列:

[1, 3, 7, 21, 47, 109, 141, 327, 329, 367, 397, 763, 987, 1101, 1191, 2289, 2569, 2779, 5123, 7707, 8337, 15369, 17249, 18659, 35861, 40003, 43273, 51747, 55977, 107583, 120009, 120743, 129819, 130613, 145699, 280021, 302911, 362229, 391839, 437097, 840063, 908733, 1019893, 1880141, 2033831, 3059679, 5640423, 6101493, 6847853, 13160987, 14236817, 15881191, 20543559, 39482961, 42710451, 47643573, 47934971, 111168337, 143804913, 333505011, 746415977, 2239247931, 5224911839, 15674735517]

約数ペア:

[(1, 15674735517), (3, 5224911839), (7, 2239247931), (21, 746415977), (47, 333505011), (109, 143804913), (141, 111168337), (327, 47934971), (329, 47643573), (367, 42710451), (397, 39482961), (763, 20543559), (987, 15881191), (1101, 14236817), (1191, 13160987), (2289, 6847853), (2569, 6101493), (2779, 5640423), (5123, 3059679), (7707, 2033831), (8337, 1880141), (15369, 1019893), (17249, 908733), (18659, 840063), (35861, 437097), (40003, 391839), (43273, 362229), (51747, 302911), (55977, 280021), (107583, 145699), (120009, 130613), (120743, 129819)]