40204995

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12703}}^1$

素因数の和:12922

約数の個数: 16

約数和(自身を含む): 64637952

約数和(自身を除く): 24432957

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 12703, 38109, 63515, 190545, 2680333, 8040999, 13401665, 40204995]

約数ペア:

[(1, 40204995), (3, 13401665), (5, 8040999), (15, 2680333), (211, 190545), (633, 63515), (1055, 38109), (3165, 12703)]