138858315

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{62129}}^1$

素因数の和:62286

約数の個数: 16

約数和(自身を含む): 223668000

約数和(自身を除く): 84809685

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 62129, 186387, 310645, 931935, 9257221, 27771663, 46286105, 138858315]

約数ペア:

[(1, 138858315), (3, 46286105), (5, 27771663), (15, 9257221), (149, 931935), (447, 310645), (745, 186387), (2235, 62129)]