4249805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1970995

約数列:

[1, 5, 7, 29, 35, 53, 79, 145, 203, 265, 371, 395, 553, 1015, 1537, 1855, 2291, 2765, 4187, 7685, 10759, 11455, 16037, 20935, 29309, 53795, 80185, 121423, 146545, 607115, 849961, 4249805]

約数ペア:

[(1, 4249805), (5, 849961), (7, 607115), (29, 146545), (35, 121423), (53, 80185), (79, 53795), (145, 29309), (203, 20935), (265, 16037), (371, 11455), (395, 10759), (553, 7685), (1015, 4187), (1537, 2765), (1855, 2291)]