67643115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 114255360

約数和(自身を除く): 46612245

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 2203, 6141, 6609, 10235, 11015, 30705, 33045, 50669, 152007, 196067, 253345, 588201, 760035, 980335, 2941005, 4509541, 13528623, 22547705, 67643115]

約数ペア:

[(1, 67643115), (3, 22547705), (5, 13528623), (15, 4509541), (23, 2941005), (69, 980335), (89, 760035), (115, 588201), (267, 253345), (345, 196067), (445, 152007), (1335, 50669), (2047, 33045), (2203, 30705), (6141, 11015), (6609, 10235)]