104389055

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 127065888

約数和(自身を除く): 22676833

約数列:

[1, 5, 101, 421, 491, 505, 2105, 2455, 42521, 49591, 206711, 212605, 247955, 1033555, 20877811, 104389055]

約数ペア:

[(1, 104389055), (5, 20877811), (101, 1033555), (421, 247955), (491, 212605), (505, 206711), (2105, 49591), (2455, 42521)]