1982585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 2729160

約数和(自身を除く): 746575

約数列:

[1, 5, 11, 29, 55, 113, 121, 145, 319, 565, 605, 1243, 1595, 3277, 3509, 6215, 13673, 16385, 17545, 36047, 68365, 180235, 396517, 1982585]

約数ペア:

[(1, 1982585), (5, 396517), (11, 180235), (29, 68365), (55, 36047), (113, 17545), (121, 16385), (145, 13673), (319, 6215), (565, 3509), (605, 3277), (1243, 1595)]