142292015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17321}}^1$

素因数の和:17410

約数の個数: 16

約数和(自身を含む): 179594496

約数和(自身を除く): 37302481

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 17321, 86605, 536951, 918013, 2684755, 4590065, 28458403, 142292015]

約数ペア:

[(1, 142292015), (5, 28458403), (31, 4590065), (53, 2684755), (155, 918013), (265, 536951), (1643, 86605), (8215, 17321)]