42938565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 28725051

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 863, 1605, 2589, 3317, 4315, 9951, 12945, 16585, 26753, 49755, 80259, 92341, 133765, 277023, 401295, 461705, 1385115, 2862571, 8587713, 14312855, 42938565]

約数ペア:

[(1, 42938565), (3, 14312855), (5, 8587713), (15, 2862571), (31, 1385115), (93, 461705), (107, 401295), (155, 277023), (321, 133765), (465, 92341), (535, 80259), (863, 49755), (1605, 26753), (2589, 16585), (3317, 12945), (4315, 9951)]