115937515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 141883776

約数和(自身を除く): 25946261

約数列:

[1, 5, 61, 305, 463, 821, 2315, 4105, 28243, 50081, 141215, 250405, 380123, 1900615, 23187503, 115937515]

約数ペア:

[(1, 115937515), (5, 23187503), (61, 1900615), (305, 380123), (463, 250405), (821, 141215), (2315, 50081), (4105, 28243)]