149023815

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{12101}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 238748256

約数和(自身を除く): 89724441

約数列:

[1, 3, 5, 15, 821, 2463, 4105, 12101, 12315, 36303, 60505, 181515, 9934921, 29804763, 49674605, 149023815]

約数ペア:

[(1, 149023815), (3, 49674605), (5, 29804763), (15, 9934921), (821, 181515), (2463, 60505), (4105, 36303), (12101, 12315)]