120243885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 207249408

約数和(自身を除く): 87005523

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 11243, 33729, 56215, 168645, 258589, 348533, 775767, 1045599, 1292945, 1742665, 3878835, 5227995, 8016259, 24048777, 40081295, 120243885]

約数ペア:

[(1, 120243885), (3, 40081295), (5, 24048777), (15, 8016259), (23, 5227995), (31, 3878835), (69, 1742665), (93, 1292945), (115, 1045599), (155, 775767), (345, 348533), (465, 258589), (713, 168645), (2139, 56215), (3565, 33729), (10695, 11243)]