15115135

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 21399552

約数和(自身を除く): 6284417

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 13931, 69655, 97517, 431861, 487585, 2159305, 3023027, 15115135]

約数ペア:

[(1, 15115135), (5, 3023027), (7, 2159305), (31, 487585), (35, 431861), (155, 97517), (217, 69655), (1085, 13931)]