138241485

素因数分解:

$3^5\times 5^1\times {\mathrm{113779}}^1$

素因数の和:113799

約数の個数: 24

約数和(自身を含む): 248495520

約数和(自身を除く): 110254035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 113779, 341337, 568895, 1024011, 1706685, 3072033, 5120055, 9216099, 15360165, 27648297, 46080495, 138241485]

約数ペア:

[(1, 138241485), (3, 46080495), (5, 27648297), (9, 15360165), (15, 9216099), (27, 5120055), (45, 3072033), (81, 1706685), (135, 1024011), (243, 568895), (405, 341337), (1215, 113779)]