71395445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6257

約数の個数: 24

約数和(自身を含む): 99143520

約数和(自身を除く): 27748075

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 6211, 11495, 31055, 68321, 118009, 341605, 590045, 751531, 1298099, 3757655, 6490495, 14279089, 71395445]

約数ペア:

[(1, 71395445), (5, 14279089), (11, 6490495), (19, 3757655), (55, 1298099), (95, 751531), (121, 590045), (209, 341605), (605, 118009), (1045, 68321), (2299, 31055), (6211, 11495)]