140480895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{407191}}^1$

素因数の和:407222

約数の個数: 16

約数和(自身を含む): 234542592

約数和(自身を除く): 94061697

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 407191, 1221573, 2035955, 6107865, 9365393, 28096179, 46826965, 140480895]

約数ペア:

[(1, 140480895), (3, 46826965), (5, 28096179), (15, 9365393), (23, 6107865), (69, 2035955), (115, 1221573), (345, 407191)]