71189205

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5387}}^1$

素因数の和:6276

約数の個数: 16

約数和(自身を含む): 114053184

約数和(自身を除く): 42863979

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 5387, 13215, 16161, 26935, 80805, 4745947, 14237841, 23729735, 71189205]

約数ペア:

[(1, 71189205), (3, 23729735), (5, 14237841), (15, 4745947), (881, 80805), (2643, 26935), (4405, 16161), (5387, 13215)]