91989075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53327}}^1$

素因数の和:53363

約数の個数: 24

約数和(自身を含む): 158704128

約数和(自身を除く): 66715053

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 53327, 159981, 266635, 799905, 1226521, 1333175, 3679563, 3999525, 6132605, 18397815, 30663025, 91989075]

約数ペア:

[(1, 91989075), (3, 30663025), (5, 18397815), (15, 6132605), (23, 3999525), (25, 3679563), (69, 1333175), (75, 1226521), (115, 799905), (345, 266635), (575, 159981), (1725, 53327)]