15690864035

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{82003}}^1$

素因数の和:82104

約数の個数: 48

約数和(自身を含む): 24231197952

約数和(自身を除く): 8540333917

約数列:

[1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 355, 385, 497, 539, 781, 2485, 2695, 3479, 3905, 5467, 17395, 27335, 38269, 82003, 191345, 410015, 574021, 902033, 2870105, 4018147, 4510165, 5822213, 6314231, 20090735, 29111065, 31571155, 40755491, 44199617, 64044343, 203777455, 220998085, 285288437, 320221715, 448310401, 1426442185, 2241552005, 3138172807, 15690864035]

約数ペア:

[(1, 15690864035), (5, 3138172807), (7, 2241552005), (11, 1426442185), (35, 448310401), (49, 320221715), (55, 285288437), (71, 220998085), (77, 203777455), (245, 64044343), (355, 44199617), (385, 40755491), (497, 31571155), (539, 29111065), (781, 20090735), (2485, 6314231), (2695, 5822213), (3479, 4510165), (3905, 4018147), (5467, 2870105), (17395, 902033), (27335, 574021), (38269, 410015), (82003, 191345)]