1969328685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{3659}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 3215998080

約数和(自身を除く): 1246669395

約数列:

[1, 3, 5, 15, 53, 159, 265, 677, 795, 2031, 3385, 3659, 10155, 10977, 18295, 35881, 54885, 107643, 179405, 193927, 538215, 581781, 969635, 2477143, 2908905, 7431429, 12385715, 37157145, 131288579, 393865737, 656442895, 1969328685]

約数ペア:

[(1, 1969328685), (3, 656442895), (5, 393865737), (15, 131288579), (53, 37157145), (159, 12385715), (265, 7431429), (677, 2908905), (795, 2477143), (2031, 969635), (3385, 581781), (3659, 538215), (10155, 193927), (10977, 179405), (18295, 107643), (35881, 54885)]