441865599895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{11048021}}^1$

素因数の和:11048466

約数の個数: 16

約数和(自身を含む): 559471834080

約数和(自身を除く): 117606234185

約数列:

[1, 5, 19, 95, 421, 2105, 7999, 39995, 11048021, 55240105, 209912399, 1049561995, 4651216841, 23256084205, 88373119979, 441865599895]

約数ペア:

[(1, 441865599895), (5, 88373119979), (19, 23256084205), (95, 4651216841), (421, 1049561995), (2105, 209912399), (7999, 55240105), (39995, 11048021)]