23045165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 32852736

約数和(自身を除く): 9807571

約数列:

[1, 5, 11, 13, 55, 65, 143, 167, 193, 715, 835, 965, 1837, 2123, 2171, 2509, 9185, 10615, 10855, 12545, 23881, 27599, 32231, 119405, 137995, 161155, 354541, 419003, 1772705, 2095015, 4609033, 23045165]

約数ペア:

[(1, 23045165), (5, 4609033), (11, 2095015), (13, 1772705), (55, 419003), (65, 354541), (143, 161155), (167, 137995), (193, 119405), (715, 32231), (835, 27599), (965, 23881), (1837, 12545), (2123, 10855), (2171, 10615), (2509, 9185)]