11150905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 13747968

約数和(自身を除く): 2597063

約数列:

[1, 5, 71, 101, 311, 355, 505, 1555, 7171, 22081, 31411, 35855, 110405, 157055, 2230181, 11150905]

約数ペア:

[(1, 11150905), (5, 2230181), (71, 157055), (101, 110405), (311, 35855), (355, 31411), (505, 22081), (1555, 7171)]