191313195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{554531}}^1$

素因数の和:554562

約数の個数: 16

約数和(自身を含む): 319410432

約数和(自身を除く): 128097237

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 554531, 1663593, 2772655, 8317965, 12754213, 38262639, 63771065, 191313195]

約数ペア:

[(1, 191313195), (3, 63771065), (5, 38262639), (15, 12754213), (23, 8317965), (69, 2772655), (115, 1663593), (345, 554531)]