71330245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88609}}^1$

素因数の和:88644

約数の個数: 16

約数和(自身を含む): 102078720

約数和(自身を除く): 30748475

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 88609, 443045, 620263, 2038007, 3101315, 10190035, 14266049, 71330245]

約数ペア:

[(1, 71330245), (5, 14266049), (7, 10190035), (23, 3101315), (35, 2038007), (115, 620263), (161, 443045), (805, 88609)]