3345875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1371565

約数列:

[1, 5, 13, 25, 29, 65, 71, 125, 145, 325, 355, 377, 725, 923, 1625, 1775, 1885, 2059, 3625, 4615, 8875, 9425, 10295, 23075, 26767, 47125, 51475, 115375, 133835, 257375, 669175, 3345875]

約数ペア:

[(1, 3345875), (5, 669175), (13, 257375), (25, 133835), (29, 115375), (65, 51475), (71, 47125), (125, 26767), (145, 23075), (325, 10295), (355, 9425), (377, 8875), (725, 4615), (923, 3625), (1625, 2059), (1775, 1885)]