86395515

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13681}}^1$

素因数の和:14110

約数の個数: 16

約数和(自身を含む): 138571296

約数和(自身を除く): 52175781

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 13681, 41043, 68405, 205215, 5759701, 17279103, 28798505, 86395515]

約数ペア:

[(1, 86395515), (3, 28798505), (5, 17279103), (15, 5759701), (421, 205215), (1263, 68405), (2105, 41043), (6315, 13681)]