13327765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 17698176

約数和(自身を除く): 4370411

約数列:

[1, 5, 11, 55, 71, 355, 781, 3413, 3905, 17065, 37543, 187715, 242323, 1211615, 2665553, 13327765]

約数ペア:

[(1, 13327765), (5, 2665553), (11, 1211615), (55, 242323), (71, 187715), (355, 37543), (781, 17065), (3413, 3905)]