155113915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{7561}}^1$

素因数の和:7950

約数の個数: 16

約数和(自身を含む): 203629536

約数和(自身を除く): 48515621

約数列:

[1, 5, 11, 55, 373, 1865, 4103, 7561, 20515, 37805, 83171, 415855, 2820253, 14101265, 31022783, 155113915]

約数ペア:

[(1, 155113915), (5, 31022783), (11, 14101265), (55, 2820253), (373, 415855), (1865, 83171), (4103, 37805), (7561, 20515)]