120146905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2777}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 153012240

約数和(自身を除く): 32865335

約数列:

[1, 5, 17, 85, 509, 2545, 2777, 8653, 13885, 43265, 47209, 236045, 1413493, 7067465, 24029381, 120146905]

約数ペア:

[(1, 120146905), (5, 24029381), (17, 7067465), (85, 1413493), (509, 236045), (2545, 47209), (2777, 43265), (8653, 13885)]