12530035

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 17647200

約数和(自身を除く): 5117165

約数列:

[1, 5, 7, 35, 49, 199, 245, 257, 995, 1285, 1393, 1799, 6965, 8995, 9751, 12593, 48755, 51143, 62965, 255715, 358001, 1790005, 2506007, 12530035]

約数ペア:

[(1, 12530035), (5, 2506007), (7, 1790005), (35, 358001), (49, 255715), (199, 62965), (245, 51143), (257, 48755), (995, 12593), (1285, 9751), (1393, 8995), (1799, 6965)]