138562605

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{9137}}^1$

素因数の和:9485

約数の個数: 24

約数和(自身を含む): 240914232

約数和(自身を除く): 102351627

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 3033, 5055, 9137, 15165, 27411, 45685, 82233, 137055, 411165, 3079169, 9237507, 15395845, 27712521, 46187535, 138562605]

約数ペア:

[(1, 138562605), (3, 46187535), (5, 27712521), (9, 15395845), (15, 9237507), (45, 3079169), (337, 411165), (1011, 137055), (1685, 82233), (3033, 45685), (5055, 27411), (9137, 15165)]