313620515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{6529}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 405904800

約数和(自身を除く): 92284285

約数列:

[1, 5, 13, 65, 739, 3695, 6529, 9607, 32645, 48035, 84877, 424385, 4824931, 24124655, 62724103, 313620515]

約数ペア:

[(1, 313620515), (5, 62724103), (13, 24124655), (65, 4824931), (739, 424385), (3695, 84877), (6529, 48035), (9607, 32645)]