28494095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 12632305

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 419, 469, 1015, 1943, 2095, 2345, 2933, 9715, 12151, 13601, 14665, 28073, 60755, 68005, 85057, 140365, 196511, 425285, 814117, 982555, 4070585, 5698819, 28494095]

約数ペア:

[(1, 28494095), (5, 5698819), (7, 4070585), (29, 982555), (35, 814117), (67, 425285), (145, 196511), (203, 140365), (335, 85057), (419, 68005), (469, 60755), (1015, 28073), (1943, 14665), (2095, 13601), (2345, 12151), (2933, 9715)]