27884605

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5347}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 38505600

約数和(自身を除く): 10620995

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 5347, 26735, 37429, 187145, 796703, 3983515, 5576921, 27884605]

約数ペア:

[(1, 27884605), (5, 5576921), (7, 3983515), (35, 796703), (149, 187145), (745, 37429), (1043, 26735), (5215, 5347)]