90132645

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{55127}}^1$

素因数の和:55244

約数の個数: 16

約数和(自身を含む): 145537920

約数和(自身を除く): 55405275

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 55127, 165381, 275635, 826905, 6008843, 18026529, 30044215, 90132645]

約数ペア:

[(1, 90132645), (3, 30044215), (5, 18026529), (15, 6008843), (109, 826905), (327, 275635), (545, 165381), (1635, 55127)]