9157115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 12047616

約数和(自身を除く): 2890501

約数列:

[1, 5, 11, 55, 331, 503, 1655, 2515, 3641, 5533, 18205, 27665, 166493, 832465, 1831423, 9157115]

約数ペア:

[(1, 9157115), (5, 1831423), (11, 832465), (55, 166493), (331, 27665), (503, 18205), (1655, 5533), (2515, 3641)]