27837975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 51496704

約数和(自身を除く): 23658729

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 823, 825, 1025, 1353, 2255, 2469, 3075, 4115, 6765, 9053, 11275, 12345, 20575, 27159, 33743, 33825, 45265, 61725, 101229, 135795, 168715, 226325, 371173, 506145, 678975, 843575, 1113519, 1855865, 2530725, 5567595, 9279325, 27837975]

約数ペア:

[(1, 27837975), (3, 9279325), (5, 5567595), (11, 2530725), (15, 1855865), (25, 1113519), (33, 843575), (41, 678975), (55, 506145), (75, 371173), (123, 226325), (165, 168715), (205, 135795), (275, 101229), (451, 61725), (615, 45265), (823, 33825), (825, 33743), (1025, 27159), (1353, 20575), (2255, 12345), (2469, 11275), (3075, 9053), (4115, 6765)]