69420005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 86413824

約数和(自身を除く): 16993819

約数列:

[1, 5, 31, 155, 227, 1135, 1973, 7037, 9865, 35185, 61163, 305815, 447871, 2239355, 13884001, 69420005]

約数ペア:

[(1, 69420005), (5, 13884001), (31, 2239355), (155, 447871), (227, 305815), (1135, 61163), (1973, 35185), (7037, 9865)]