33874475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 43866240

約数和(自身を除く): 9991765

約数列:

[1, 5, 25, 31, 109, 155, 401, 545, 775, 2005, 2725, 3379, 10025, 12431, 16895, 43709, 62155, 84475, 218545, 310775, 1092725, 1354979, 6774895, 33874475]

約数ペア:

[(1, 33874475), (5, 6774895), (25, 1354979), (31, 1092725), (109, 310775), (155, 218545), (401, 84475), (545, 62155), (775, 43709), (2005, 16895), (2725, 12431), (3379, 10025)]