264927085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{39749}}^1$

素因数の和:39828

約数の個数: 16

約数和(自身を含む): 335808000

約数和(自身を除く): 70880915

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 39749, 198745, 1232219, 1709207, 6161095, 8546035, 52985417, 264927085]

約数ペア:

[(1, 264927085), (5, 52985417), (31, 8546035), (43, 6161095), (155, 1709207), (215, 1232219), (1333, 198745), (6665, 39749)]