561566993915

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1\times {\mathrm{201767}}^1$

素因数の和:203542

約数の個数: 16

約数和(自身を含む): 676027719360

約数和(自身を除く): 114460725445

約数列:

[1, 5, 409, 1361, 2045, 6805, 201767, 556649, 1008835, 2783245, 82522703, 274604887, 412613515, 1373024435, 112313398783, 561566993915]

約数ペア:

[(1, 561566993915), (5, 112313398783), (409, 1373024435), (1361, 412613515), (2045, 274604887), (6805, 82522703), (201767, 2783245), (556649, 1008835)]