172180735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6343}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 212397120

約数和(自身を除く): 40216385

約数列:

[1, 5, 61, 89, 305, 445, 5429, 6343, 27145, 31715, 386923, 564527, 1934615, 2822635, 34436147, 172180735]

約数ペア:

[(1, 172180735), (5, 34436147), (61, 2822635), (89, 1934615), (305, 564527), (445, 386923), (5429, 31715), (6343, 27145)]