15088289

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 16189440

約数和(自身を除く): 1101151

約数列:

[1, 31, 61, 79, 101, 1891, 2449, 3131, 4819, 6161, 7979, 149389, 190991, 247349, 486719, 15088289]

約数ペア:

[(1, 15088289), (31, 486719), (61, 247349), (79, 190991), (101, 149389), (1891, 7979), (2449, 6161), (3131, 4819)]