64029645

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3169}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 111267000

約数和(自身を除く): 47237355

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 3169, 4041, 6735, 9507, 15845, 20205, 28521, 47535, 142605, 1422881, 4268643, 7114405, 12805929, 21343215, 64029645]

約数ペア:

[(1, 64029645), (3, 21343215), (5, 12805929), (9, 7114405), (15, 4268643), (45, 1422881), (449, 142605), (1347, 47535), (2245, 28521), (3169, 20205), (4041, 15845), (6735, 9507)]