141105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 236160

約数和(自身を除く): 95055

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 409, 1227, 2045, 6135, 9407, 28221, 47035, 141105]

約数ペア:

[(1, 141105), (3, 47035), (5, 28221), (15, 9407), (23, 6135), (69, 2045), (115, 1227), (345, 409)]