6463321345

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8402

約数の個数: 32

約数和(自身を含む): 8521390080

約数和(自身を除く): 2058068735

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 2197, 4615, 8287, 10985, 11999, 41435, 59995, 107731, 155987, 538655, 588377, 779935, 1400503, 2941885, 7002515, 7648901, 18206539, 38244505, 91032695, 99435713, 497178565, 1292664269, 6463321345]

約数ペア:

[(1, 6463321345), (5, 1292664269), (13, 497178565), (65, 99435713), (71, 91032695), (169, 38244505), (355, 18206539), (845, 7648901), (923, 7002515), (2197, 2941885), (4615, 1400503), (8287, 779935), (10985, 588377), (11999, 538655), (41435, 155987), (59995, 107731)]