5629905

素因数分解:

$3^4\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13918

約数の個数: 20

約数和(自身を含む): 10092852

約数和(自身を除く): 4462947

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13901, 41703, 69505, 125109, 208515, 375327, 625545, 1125981, 1876635, 5629905]

約数ペア:

[(1, 5629905), (3, 1876635), (5, 1125981), (9, 625545), (15, 375327), (27, 208515), (45, 125109), (81, 69505), (135, 41703), (405, 13901)]