15205417070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66110509}}^1$

素因数の和:66110539

約数の個数: 16

約数和(自身を含む): 28559740320

約数和(自身を除く): 13354323250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 66110509, 132221018, 330552545, 661105090, 1520541707, 3041083414, 7602708535, 15205417070]

約数ペア:

[(1, 15205417070), (2, 7602708535), (5, 3041083414), (10, 1520541707), (23, 661105090), (46, 330552545), (115, 132221018), (230, 66110509)]