64062295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28466

約数の個数: 16

約数和(自身を含む): 85911840

約数和(自身を除く): 21849545

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 28409, 142045, 312499, 1164769, 1562495, 5823845, 12812459, 64062295]

約数ペア:

[(1, 64062295), (5, 12812459), (11, 5823845), (41, 1562495), (55, 1164769), (205, 312499), (451, 142045), (2255, 28409)]