129451835

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 158760000

約数和(自身を除く): 29308165

約数列:

[1, 5, 89, 97, 445, 485, 2999, 8633, 14995, 43165, 266911, 290903, 1334555, 1454515, 25890367, 129451835]

約数ペア:

[(1, 129451835), (5, 25890367), (89, 1454515), (97, 1334555), (445, 290903), (485, 266911), (2999, 43165), (8633, 14995)]