4072475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 1552165

約数列:

[1, 5, 11, 25, 55, 59, 251, 275, 295, 649, 1255, 1475, 2761, 3245, 6275, 13805, 14809, 16225, 69025, 74045, 162899, 370225, 814495, 4072475]

約数ペア:

[(1, 4072475), (5, 814495), (11, 370225), (25, 162899), (55, 74045), (59, 69025), (251, 16225), (275, 14809), (295, 13805), (649, 6275), (1255, 3245), (1475, 2761)]