5513475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 10249344

約数和(自身を除く): 4735869

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 163, 165, 205, 275, 451, 489, 615, 815, 825, 1025, 1353, 1793, 2255, 2445, 3075, 4075, 5379, 6683, 6765, 8965, 11275, 12225, 20049, 26895, 33415, 33825, 44825, 73513, 100245, 134475, 167075, 220539, 367565, 501225, 1102695, 1837825, 5513475]

約数ペア:

[(1, 5513475), (3, 1837825), (5, 1102695), (11, 501225), (15, 367565), (25, 220539), (33, 167075), (41, 134475), (55, 100245), (75, 73513), (123, 44825), (163, 33825), (165, 33415), (205, 26895), (275, 20049), (451, 12225), (489, 11275), (615, 8965), (815, 6765), (825, 6683), (1025, 5379), (1353, 4075), (1793, 3075), (2255, 2445)]