121719135

素因数分解:

$3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{4957}}^1$

素因数の和:6602

約数の個数: 16

約数和(自身を含む): 194908896

約数和(自身を除く): 73189761

約数列:

[1, 3, 5, 15, 1637, 4911, 4957, 8185, 14871, 24555, 24785, 74355, 8114609, 24343827, 40573045, 121719135]

約数ペア:

[(1, 121719135), (3, 40573045), (5, 24343827), (15, 8114609), (1637, 74355), (4911, 24785), (4957, 24555), (8185, 14871)]