127400105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{158261}}^1$

素因数の和:158296

約数の個数: 16

約数和(自身を含む): 182317824

約数和(自身を除く): 54917719

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 158261, 791305, 1107827, 3640003, 5539135, 18200015, 25480021, 127400105]

約数ペア:

[(1, 127400105), (5, 25480021), (7, 18200015), (23, 5539135), (35, 3640003), (115, 1107827), (161, 791305), (805, 158261)]