68741115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269573}}^1$

素因数の和:269598

約数の個数: 16

約数和(自身を含む): 116455968

約数和(自身を除く): 47714853

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269573, 808719, 1347865, 4043595, 4582741, 13748223, 22913705, 68741115]

約数ペア:

[(1, 68741115), (3, 22913705), (5, 13748223), (15, 4582741), (17, 4043595), (51, 1347865), (85, 808719), (255, 269573)]