127147645

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 154405440

約数和(自身を除く): 27257795

約数列:

[1, 5, 137, 419, 443, 685, 2095, 2215, 57403, 60691, 185617, 287015, 303455, 928085, 25429529, 127147645]

約数ペア:

[(1, 127147645), (5, 25429529), (137, 928085), (419, 303455), (443, 287015), (685, 185617), (2095, 60691), (2215, 57403)]