55942015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 69840000

約数和(自身を除く): 13897985

約数列:

[1, 5, 29, 145, 193, 965, 1999, 5597, 9995, 27985, 57971, 289855, 385807, 1929035, 11188403, 55942015]

約数ペア:

[(1, 55942015), (5, 11188403), (29, 1929035), (145, 385807), (193, 289855), (965, 57971), (1999, 27985), (5597, 9995)]