295520905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 380689920

約数和(自身を除く): 85169015

約数列:

[1, 5, 23, 61, 103, 115, 305, 409, 515, 1403, 2045, 2369, 6283, 7015, 9407, 11845, 24949, 31415, 42127, 47035, 124745, 144509, 210635, 573827, 722545, 968921, 2569747, 2869135, 4844605, 12848735, 59104181, 295520905]

約数ペア:

[(1, 295520905), (5, 59104181), (23, 12848735), (61, 4844605), (103, 2869135), (115, 2569747), (305, 968921), (409, 722545), (515, 573827), (1403, 210635), (2045, 144509), (2369, 124745), (6283, 47035), (7015, 42127), (9407, 31415), (11845, 24949)]