2929725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 5440500

約数和(自身を除く): 2510775

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 449, 725, 1305, 1347, 2175, 2245, 4041, 6525, 6735, 11225, 13021, 20205, 33675, 39063, 65105, 101025, 117189, 195315, 325525, 585945, 976575, 2929725]

約数ペア:

[(1, 2929725), (3, 976575), (5, 585945), (9, 325525), (15, 195315), (25, 117189), (29, 101025), (45, 65105), (75, 39063), (87, 33675), (145, 20205), (225, 13021), (261, 11225), (435, 6735), (449, 6525), (725, 4041), (1305, 2245), (1347, 2175)]