126220161605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1552619}}^1$

素因数の和:1552924

約数の個数: 16

約数和(自身を含む): 154268323200

約数和(自身を除く): 28048161595

約数列:

[1, 5, 71, 229, 355, 1145, 16259, 81295, 1552619, 7763095, 110235949, 355549751, 551179745, 1777748755, 25244032321, 126220161605]

約数ペア:

[(1, 126220161605), (5, 25244032321), (71, 1777748755), (229, 551179745), (355, 355549751), (1145, 110235949), (16259, 7763095), (81295, 1552619)]