42374985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91129}}^1$

素因数の和:91168

約数の個数: 16

約数和(自身を含む): 69987840

約数和(自身を除く): 27612855

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 91129, 273387, 455645, 1366935, 2824999, 8474997, 14124995, 42374985]

約数ペア:

[(1, 42374985), (3, 14124995), (5, 8474997), (15, 2824999), (31, 1366935), (93, 455645), (155, 273387), (465, 91129)]