268771855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15375

約数の個数: 24

約数和(自身を含む): 366760800

約数和(自身を除く): 97988945

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 15319, 17545, 76595, 168509, 444251, 842545, 1853599, 2221255, 4886761, 9267995, 24433805, 53754371, 268771855]

約数ペア:

[(1, 268771855), (5, 53754371), (11, 24433805), (29, 9267995), (55, 4886761), (121, 2221255), (145, 1853599), (319, 842545), (605, 444251), (1595, 168509), (3509, 76595), (15319, 17545)]