13425405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4453

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 11976195

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4409, 13227, 22045, 30863, 66135, 92589, 127861, 154315, 383583, 462945, 639305, 895027, 1917915, 2685081, 4475135, 13425405]

約数ペア:

[(1, 13425405), (3, 4475135), (5, 2685081), (7, 1917915), (15, 895027), (21, 639305), (29, 462945), (35, 383583), (87, 154315), (105, 127861), (145, 92589), (203, 66135), (435, 30863), (609, 22045), (1015, 13227), (3045, 4409)]