340132215

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{53861}}^1$

素因数の和:54290

約数の個数: 16

約数和(自身を含む): 545514336

約数和(自身を除く): 205382121

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 53861, 161583, 269305, 807915, 22675481, 68026443, 113377405, 340132215]

約数ペア:

[(1, 340132215), (3, 113377405), (5, 68026443), (15, 22675481), (421, 807915), (1263, 269305), (2105, 161583), (6315, 53861)]