2025156945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{10781}}^1$

素因数の和:12585

約数の個数: 32

約数和(自身を含む): 3705557760

約数和(自身を除く): 1680400815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1789, 5367, 8945, 10781, 12523, 26835, 32343, 37569, 53905, 62615, 75467, 161715, 187845, 226401, 377335, 1132005, 19287209, 57861627, 96436045, 135010463, 289308135, 405031389, 675052315, 2025156945]

約数ペア:

[(1, 2025156945), (3, 675052315), (5, 405031389), (7, 289308135), (15, 135010463), (21, 96436045), (35, 57861627), (105, 19287209), (1789, 1132005), (5367, 377335), (8945, 226401), (10781, 187845), (12523, 161715), (26835, 75467), (32343, 62615), (37569, 53905)]