39742045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49369}}^1$

素因数の和:49404

約数の個数: 16

約数和(自身を含む): 56874240

約数和(自身を除く): 17132195

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 49369, 246845, 345583, 1135487, 1727915, 5677435, 7948409, 39742045]

約数ペア:

[(1, 39742045), (5, 7948409), (7, 5677435), (23, 1727915), (35, 1135487), (115, 345583), (161, 246845), (805, 49369)]