90900877

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 96030000

約数和(自身を除く): 5129123

約数列:

[1, 29, 109, 149, 193, 3161, 4321, 5597, 16241, 21037, 28757, 470989, 610073, 833953, 3134513, 90900877]

約数ペア:

[(1, 90900877), (29, 3134513), (109, 833953), (149, 610073), (193, 470989), (3161, 28757), (4321, 21037), (5597, 16241)]