13069325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 16963200

約数和(自身を除く): 3893875

約数列:

[1, 5, 25, 37, 71, 185, 199, 355, 925, 995, 1775, 2627, 4975, 7363, 13135, 14129, 36815, 65675, 70645, 184075, 353225, 522773, 2613865, 13069325]

約数ペア:

[(1, 13069325), (5, 2613865), (25, 522773), (37, 353225), (71, 184075), (185, 70645), (199, 65675), (355, 36815), (925, 14129), (995, 13135), (1775, 7363), (2627, 4975)]