38778245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 51946272

約数和(自身を除く): 13168027

約数列:

[1, 5, 11, 53, 55, 251, 265, 583, 1255, 2761, 2809, 2915, 13303, 13805, 14045, 30899, 66515, 146333, 154495, 705059, 731665, 3525295, 7755649, 38778245]

約数ペア:

[(1, 38778245), (5, 7755649), (11, 3525295), (53, 731665), (55, 705059), (251, 154495), (265, 146333), (583, 66515), (1255, 30899), (2761, 14045), (2809, 13805), (2915, 13303)]