66111545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 22362055

約数列:

[1, 5, 19, 23, 79, 95, 115, 383, 395, 437, 1501, 1817, 1915, 2185, 7277, 7505, 8809, 9085, 30257, 34523, 36385, 44045, 151285, 167371, 172615, 574883, 695911, 836855, 2874415, 3479555, 13222309, 66111545]

約数ペア:

[(1, 66111545), (5, 13222309), (19, 3479555), (23, 2874415), (79, 836855), (95, 695911), (115, 574883), (383, 172615), (395, 167371), (437, 151285), (1501, 44045), (1817, 36385), (1915, 34523), (2185, 30257), (7277, 9085), (7505, 8809)]