42990555

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6217}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 68945184

約数和(自身を除く): 25954629

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 6217, 6915, 18651, 31085, 93255, 2866037, 8598111, 14330185, 42990555]

約数ペア:

[(1, 42990555), (3, 14330185), (5, 8598111), (15, 2866037), (461, 93255), (1383, 31085), (2305, 18651), (6217, 6915)]