239236005

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179203}}^1$

素因数の和:179300

約数の個数: 16

約数和(自身を含む): 387080640

約数和(自身を除く): 147844635

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 179203, 537609, 896015, 2688045, 15949067, 47847201, 79745335, 239236005]

約数ペア:

[(1, 239236005), (3, 79745335), (5, 47847201), (15, 15949067), (89, 2688045), (267, 896015), (445, 537609), (1335, 179203)]