4391551145

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1\times {\mathrm{8429}}^1$

素因数の和:9832

約数の個数: 16

約数和(自身を含む): 5341248000

約数和(自身を除く): 949696855

約数列:

[1, 5, 79, 395, 1319, 6595, 8429, 42145, 104201, 521005, 665891, 3329455, 11117851, 55589255, 878310229, 4391551145]

約数ペア:

[(1, 4391551145), (5, 878310229), (79, 55589255), (395, 11117851), (1319, 3329455), (6595, 665891), (8429, 521005), (42145, 104201)]