55353725

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 79631808

約数和(自身を除く): 24278083

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 4721, 11725, 23605, 33047, 118025, 165235, 316307, 826175, 1581535, 2214149, 7907675, 11070745, 55353725]

約数ペア:

[(1, 55353725), (5, 11070745), (7, 7907675), (25, 2214149), (35, 1581535), (67, 826175), (175, 316307), (335, 165235), (469, 118025), (1675, 33047), (2345, 23605), (4721, 11725)]