51843885

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84299}}^1$

素因数の和:84348

約数の個数: 16

約数和(自身を含む): 84974400

約数和(自身を除く): 33130515

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 84299, 252897, 421495, 1264485, 3456259, 10368777, 17281295, 51843885]

約数ペア:

[(1, 51843885), (3, 17281295), (5, 10368777), (15, 3456259), (41, 1264485), (123, 421495), (205, 252897), (615, 84299)]