38802121475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{732461}}^1$

素因数の和:732647

約数の個数: 24

約数和(自身を含む): 52133715312

約数和(自身を除く): 13331593837

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 2119, 4075, 10595, 52975, 732461, 3662305, 9521993, 18311525, 47609965, 119391143, 238049825, 596955715, 1552084859, 2984778575, 7760424295, 38802121475]

約数ペア:

[(1, 38802121475), (5, 7760424295), (13, 2984778575), (25, 1552084859), (65, 596955715), (163, 238049825), (325, 119391143), (815, 47609965), (2119, 18311525), (4075, 9521993), (10595, 3662305), (52975, 732461)]