3188620295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 4729798656

約数和(自身を除く): 1541178361

約数列:

[1, 5, 7, 23, 35, 47, 71, 115, 161, 235, 329, 355, 497, 805, 1081, 1187, 1633, 1645, 2485, 3337, 5405, 5935, 7567, 8165, 8309, 11431, 16685, 23359, 27301, 37835, 41545, 55789, 57155, 76751, 84277, 116795, 136505, 191107, 278945, 383755, 390523, 421385, 537257, 589939, 955535, 1283147, 1938371, 1952615, 2686285, 2949695, 3961019, 6415735, 8982029, 9691855, 13568597, 19805095, 27727133, 44910145, 67842985, 91103437, 138635665, 455517185, 637724059, 3188620295]

約数ペア:

[(1, 3188620295), (5, 637724059), (7, 455517185), (23, 138635665), (35, 91103437), (47, 67842985), (71, 44910145), (115, 27727133), (161, 19805095), (235, 13568597), (329, 9691855), (355, 8982029), (497, 6415735), (805, 3961019), (1081, 2949695), (1187, 2686285), (1633, 1952615), (1645, 1938371), (2485, 1283147), (3337, 955535), (5405, 589939), (5935, 537257), (7567, 421385), (8165, 390523), (8309, 383755), (11431, 278945), (16685, 191107), (23359, 136505), (27301, 116795), (37835, 84277), (41545, 76751), (55789, 57155)]