1155379379

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 1575936000

約数和(自身を除く): 420556621

約数列:

[1, 7, 11, 19, 49, 71, 77, 133, 209, 227, 343, 497, 539, 781, 931, 1349, 1463, 1589, 2497, 3479, 3773, 4313, 5467, 6517, 9443, 10241, 11123, 14839, 16117, 17479, 24353, 30191, 38269, 47443, 66101, 71687, 77861, 103873, 112819, 122353, 177287, 211337, 267883, 306223, 332101, 462707, 727111, 789733, 856471, 1241009, 1479359, 2143561, 2324707, 3368453, 5089777, 5528131, 8687063, 15004927, 16272949, 23579171, 60809441, 105034489, 165054197, 1155379379]

約数ペア:

[(1, 1155379379), (7, 165054197), (11, 105034489), (19, 60809441), (49, 23579171), (71, 16272949), (77, 15004927), (133, 8687063), (209, 5528131), (227, 5089777), (343, 3368453), (497, 2324707), (539, 2143561), (781, 1479359), (931, 1241009), (1349, 856471), (1463, 789733), (1589, 727111), (2497, 462707), (3479, 332101), (3773, 306223), (4313, 267883), (5467, 211337), (6517, 177287), (9443, 122353), (10241, 112819), (11123, 103873), (14839, 77861), (16117, 71687), (17479, 66101), (24353, 47443), (30191, 38269)]