2868945

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 4618752

約数和(自身を除く): 1749807

約数列:

[1, 3, 5, 15, 193, 579, 965, 991, 2895, 2973, 4955, 14865, 191263, 573789, 956315, 2868945]

約数ペア:

[(1, 2868945), (3, 956315), (5, 573789), (15, 191263), (193, 14865), (579, 4955), (965, 2973), (991, 2895)]