236439915

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37441}}^1$

素因数の和:37870

約数の個数: 16

約数和(自身を含む): 379212576

約数和(自身を除く): 142772661

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 37441, 112323, 187205, 561615, 15762661, 47287983, 78813305, 236439915]

約数ペア:

[(1, 236439915), (3, 78813305), (5, 47287983), (15, 15762661), (421, 561615), (1263, 187205), (2105, 112323), (6315, 37441)]