57198255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123007}}^1$

素因数の和:123046

約数の個数: 16

約数和(自身を含む): 94470144

約数和(自身を除く): 37271889

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 123007, 369021, 615035, 1845105, 3813217, 11439651, 19066085, 57198255]

約数ペア:

[(1, 57198255), (3, 19066085), (5, 11439651), (15, 3813217), (31, 1845105), (93, 615035), (155, 369021), (465, 123007)]