84017579145

素因数分解:

$3^1\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{1399943}}^1$

素因数の和:1403952

約数の個数: 16

約数和(自身を含む): 134461821312

約数和(自身を除く): 50444242167

約数列:

[1, 3, 5, 15, 4001, 12003, 20005, 60015, 1399943, 4199829, 6999715, 20999145, 5601171943, 16803515829, 28005859715, 84017579145]

約数ペア:

[(1, 84017579145), (3, 28005859715), (5, 16803515829), (15, 5601171943), (4001, 20999145), (12003, 6999715), (20005, 4199829), (60015, 1399943)]