2602955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 3348864

約数和(自身を除く): 745909

約数列:

[1, 5, 17, 85, 113, 271, 565, 1355, 1921, 4607, 9605, 23035, 30623, 153115, 520591, 2602955]

約数ペア:

[(1, 2602955), (5, 520591), (17, 153115), (85, 30623), (113, 23035), (271, 9605), (565, 4607), (1355, 1921)]