201530055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37217}}^1$

素因数の和:37263

約数の個数: 24

約数和(自身を含む): 340321392

約数和(自身を除く): 138791337

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 37217, 111651, 186085, 558255, 707123, 2121369, 3535615, 10606845, 13435337, 40306011, 67176685, 201530055]

約数ペア:

[(1, 201530055), (3, 67176685), (5, 40306011), (15, 13435337), (19, 10606845), (57, 3535615), (95, 2121369), (285, 707123), (361, 558255), (1083, 186085), (1805, 111651), (5415, 37217)]