1219565594995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12123521}}^1$

素因数の和:12123627

約数の個数: 32

約数和(自身を含む): 1675955681280

約数和(自身を除く): 456390086285

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1705, 1829, 3245, 9145, 20119, 100595, 12123521, 60617605, 133358731, 375829151, 666793655, 715287739, 1879145755, 3576438695, 4134120661, 7868165129, 20670603305, 22173919909, 39340825645, 110869599545, 243913118999, 1219565594995]

約数ペア:

[(1, 1219565594995), (5, 243913118999), (11, 110869599545), (31, 39340825645), (55, 22173919909), (59, 20670603305), (155, 7868165129), (295, 4134120661), (341, 3576438695), (649, 1879145755), (1705, 715287739), (1829, 666793655), (3245, 375829151), (9145, 133358731), (20119, 60617605), (100595, 12123521)]