2065885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 2592000

約数和(自身を除く): 526115

約数列:

[1, 5, 47, 59, 149, 235, 295, 745, 2773, 7003, 8791, 13865, 35015, 43955, 413177, 2065885]

約数ペア:

[(1, 2065885), (5, 413177), (47, 43955), (59, 35015), (149, 13865), (235, 8791), (295, 7003), (745, 2773)]