45081805

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 57193344

約数和(自身を除く): 12111539

約数列:

[1, 5, 29, 71, 145, 151, 355, 755, 841, 2059, 4205, 4379, 10295, 10721, 21895, 53605, 59711, 126991, 298555, 310909, 634955, 1554545, 9016361, 45081805]

約数ペア:

[(1, 45081805), (5, 9016361), (29, 1554545), (71, 634955), (145, 310909), (151, 298555), (355, 126991), (755, 59711), (841, 53605), (2059, 21895), (4205, 10721), (4379, 10295)]