12845550405

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3160037}}^1$

素因数の和:3160316

約数の個数: 16

約数和(自身を含む): 20628728064

約数和(自身を除く): 7783177659

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 3160037, 9480111, 15800185, 47400555, 856370027, 2569110081, 4281850135, 12845550405]

約数ペア:

[(1, 12845550405), (3, 4281850135), (5, 2569110081), (15, 856370027), (271, 47400555), (813, 15800185), (1355, 9480111), (4065, 3160037)]