225239665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 329817600

約数和(自身を除く): 104577935

約数列:

[1, 5, 7, 29, 35, 53, 79, 145, 203, 265, 371, 395, 553, 1015, 1537, 1855, 2291, 2765, 2809, 4187, 7685, 10759, 11455, 14045, 16037, 19663, 20935, 29309, 53795, 80185, 81461, 98315, 121423, 146545, 221911, 407305, 570227, 607115, 849961, 1109555, 1553377, 2851135, 4249805, 6435419, 7766885, 32177095, 45047933, 225239665]

約数ペア:

[(1, 225239665), (5, 45047933), (7, 32177095), (29, 7766885), (35, 6435419), (53, 4249805), (79, 2851135), (145, 1553377), (203, 1109555), (265, 849961), (371, 607115), (395, 570227), (553, 407305), (1015, 221911), (1537, 146545), (1855, 121423), (2291, 98315), (2765, 81461), (2809, 80185), (4187, 53795), (7685, 29309), (10759, 20935), (11455, 19663), (14045, 16037)]