4452105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 8236800

約数和(自身を除く): 3784695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 389, 545, 763, 1167, 1635, 1945, 2289, 2723, 3815, 5835, 8169, 11445, 13615, 40845, 42401, 127203, 212005, 296807, 636015, 890421, 1484035, 4452105]

約数ペア:

[(1, 4452105), (3, 1484035), (5, 890421), (7, 636015), (15, 296807), (21, 212005), (35, 127203), (105, 42401), (109, 40845), (327, 13615), (389, 11445), (545, 8169), (763, 5835), (1167, 3815), (1635, 2723), (1945, 2289)]