42412565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13883}}^1$

素因数の和:13948

約数の個数: 16

約数和(自身を含む): 55980288

約数和(自身を除く): 13567723

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 13883, 69415, 180479, 652501, 902395, 3262505, 8482513, 42412565]

約数ペア:

[(1, 42412565), (5, 8482513), (13, 3262505), (47, 902395), (65, 652501), (235, 180479), (611, 69415), (3055, 13883)]