1855842325

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{653}}^1\times {\mathrm{1439}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 2335564800

約数和(自身を除く): 479722475

約数列:

[1, 5, 25, 79, 395, 653, 1439, 1975, 3265, 7195, 16325, 35975, 51587, 113681, 257935, 568405, 939667, 1289675, 2842025, 4698335, 23491675, 74233693, 371168465, 1855842325]

約数ペア:

[(1, 1855842325), (5, 371168465), (25, 74233693), (79, 23491675), (395, 4698335), (653, 2842025), (1439, 1289675), (1975, 939667), (3265, 568405), (7195, 257935), (16325, 113681), (35975, 51587)]