68193135

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17027}}^1$

素因数の和:17127

約数の個数: 24

約数和(自身を含む): 119536560

約数和(自身を除く): 51343425

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 17027, 51081, 85135, 153243, 255405, 766215, 1515403, 4546209, 7577015, 13638627, 22731045, 68193135]

約数ペア:

[(1, 68193135), (3, 22731045), (5, 13638627), (9, 7577015), (15, 4546209), (45, 1515403), (89, 766215), (267, 255405), (445, 153243), (801, 85135), (1335, 51081), (4005, 17027)]