269393495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9495

約数の個数: 32

約数和(自身を含む): 397985280

約数和(自身を除く): 128591785

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 4085, 5719, 9421, 28595, 47105, 65947, 178999, 329735, 405103, 894995, 1252993, 2025515, 2835721, 6264965, 7696957, 14178605, 38484785, 53878699, 269393495]

約数ペア:

[(1, 269393495), (5, 53878699), (7, 38484785), (19, 14178605), (35, 7696957), (43, 6264965), (95, 2835721), (133, 2025515), (215, 1252993), (301, 894995), (665, 405103), (817, 329735), (1505, 178999), (4085, 65947), (5719, 47105), (9421, 28595)]