137367645

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{72109}}^1$

素因数の和:72244

約数の個数: 16

約数和(自身を含む): 221521920

約数和(自身を除く): 84154275

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 72109, 216327, 360545, 1081635, 9157843, 27473529, 45789215, 137367645]

約数ペア:

[(1, 137367645), (3, 45789215), (5, 27473529), (15, 9157843), (127, 1081635), (381, 360545), (635, 216327), (1905, 72109)]