84421815

素因数分解:

$3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{5981}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 135241056

約数和(自身を除く): 50819241

約数列:

[1, 3, 5, 15, 941, 2823, 4705, 5981, 14115, 17943, 29905, 89715, 5628121, 16884363, 28140605, 84421815]

約数ペア:

[(1, 84421815), (3, 28140605), (5, 16884363), (15, 5628121), (941, 89715), (2823, 29905), (4705, 17943), (5981, 14115)]