16608075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 30748032

約数和(自身を除く): 14139957

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 491, 615, 825, 1025, 1353, 1473, 2255, 2455, 3075, 5401, 6765, 7365, 11275, 12275, 16203, 20131, 27005, 33825, 36825, 60393, 81015, 100655, 135025, 221441, 301965, 405075, 503275, 664323, 1107205, 1509825, 3321615, 5536025, 16608075]

約数ペア:

[(1, 16608075), (3, 5536025), (5, 3321615), (11, 1509825), (15, 1107205), (25, 664323), (33, 503275), (41, 405075), (55, 301965), (75, 221441), (123, 135025), (165, 100655), (205, 81015), (275, 60393), (451, 36825), (491, 33825), (615, 27005), (825, 20131), (1025, 16203), (1353, 12275), (1473, 11275), (2255, 7365), (2455, 6765), (3075, 5401)]