713487125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10709}}^1$

素因数の和:10778

約数の個数: 32

約数和(自身を含む): 982406880

約数和(自身を除く): 268919755

約数列:

[1, 5, 13, 25, 41, 65, 125, 205, 325, 533, 1025, 1625, 2665, 5125, 10709, 13325, 53545, 66625, 139217, 267725, 439069, 696085, 1338625, 2195345, 3480425, 5707897, 10976725, 17402125, 28539485, 54883625, 142697425, 713487125]

約数ペア:

[(1, 713487125), (5, 142697425), (13, 54883625), (25, 28539485), (41, 17402125), (65, 10976725), (125, 5707897), (205, 3480425), (325, 2195345), (533, 1338625), (1025, 696085), (1625, 439069), (2665, 267725), (5125, 139217), (10709, 66625), (13325, 53545)]