88210045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 48305411

約数列:

[1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 355, 385, 461, 497, 539, 781, 2305, 2485, 2695, 3227, 3479, 3905, 5071, 5467, 16135, 17395, 22589, 25355, 27335, 32731, 35497, 38269, 112945, 163655, 177485, 191345, 229117, 248479, 360041, 1145585, 1242395, 1603819, 1800205, 2520287, 8019095, 12601435, 17642009, 88210045]

約数ペア:

[(1, 88210045), (5, 17642009), (7, 12601435), (11, 8019095), (35, 2520287), (49, 1800205), (55, 1603819), (71, 1242395), (77, 1145585), (245, 360041), (355, 248479), (385, 229117), (461, 191345), (497, 177485), (539, 163655), (781, 112945), (2305, 38269), (2485, 35497), (2695, 32731), (3227, 27335), (3479, 25355), (3905, 22589), (5071, 17395), (5467, 16135)]