17285255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 22425984

約数和(自身を除く): 5140729

約数列:

[1, 5, 13, 65, 431, 617, 2155, 3085, 5603, 8021, 28015, 40105, 265927, 1329635, 3457051, 17285255]

約数ペア:

[(1, 17285255), (5, 3457051), (13, 1329635), (65, 265927), (431, 40105), (617, 28015), (2155, 8021), (3085, 5603)]