2573585

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 3716160

約数和(自身を除く): 1142575

約数列:

[1, 5, 7, 23, 35, 115, 139, 161, 529, 695, 805, 973, 2645, 3197, 3703, 4865, 15985, 18515, 22379, 73531, 111895, 367655, 514717, 2573585]

約数ペア:

[(1, 2573585), (5, 514717), (7, 367655), (23, 111895), (35, 73531), (115, 22379), (139, 18515), (161, 15985), (529, 4865), (695, 3703), (805, 3197), (973, 2645)]