90213935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112067}}^1$

素因数の和:112102

約数の個数: 16

約数和(自身を含む): 129102336

約数和(自身を除く): 38888401

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 112067, 560335, 784469, 2577541, 3922345, 12887705, 18042787, 90213935]

約数ペア:

[(1, 90213935), (5, 18042787), (7, 12887705), (23, 3922345), (35, 2577541), (115, 784469), (161, 560335), (805, 112067)]