27239015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13978

約数の個数: 16

約数和(自身を含む): 36116928

約数和(自身を除く): 8877913

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 13933, 69665, 236861, 320459, 1184305, 1602295, 5447803, 27239015]

約数ペア:

[(1, 27239015), (5, 5447803), (17, 1602295), (23, 1184305), (85, 320459), (115, 236861), (391, 69665), (1955, 13933)]