269643025

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 339915744

約数和(自身を除く): 70272719

約数列:

[1, 5, 25, 97, 251, 443, 485, 1255, 2215, 2425, 6275, 11075, 24347, 42971, 111193, 121735, 214855, 555965, 608675, 1074275, 2779825, 10785721, 53928605, 269643025]

約数ペア:

[(1, 269643025), (5, 53928605), (25, 10785721), (97, 2779825), (251, 1074275), (443, 608675), (485, 555965), (1255, 214855), (2215, 121735), (2425, 111193), (6275, 42971), (11075, 24347)]