80445225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 154339328

約数和(自身を除く): 73894103

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1407, 1675, 2287, 2345, 5025, 6861, 7035, 11435, 11725, 16009, 34305, 35175, 48027, 57175, 80045, 153229, 171525, 240135, 400225, 459687, 766145, 1072603, 1200675, 2298435, 3217809, 3830725, 5363015, 11492175, 16089045, 26815075, 80445225]

約数ペア:

[(1, 80445225), (3, 26815075), (5, 16089045), (7, 11492175), (15, 5363015), (21, 3830725), (25, 3217809), (35, 2298435), (67, 1200675), (75, 1072603), (105, 766145), (175, 459687), (201, 400225), (335, 240135), (469, 171525), (525, 153229), (1005, 80045), (1407, 57175), (1675, 48027), (2287, 35175), (2345, 34305), (5025, 16009), (6861, 11725), (7035, 11435)]