90018345

素因数分解:

$3^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{2803}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 144148032

約数和(自身を除く): 54129687

約数列:

[1, 3, 5, 15, 2141, 2803, 6423, 8409, 10705, 14015, 32115, 42045, 6001223, 18003669, 30006115, 90018345]

約数ペア:

[(1, 90018345), (3, 30006115), (5, 18003669), (15, 6001223), (2141, 42045), (2803, 32115), (6423, 14015), (8409, 10705)]