8100435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 15365376

約数和(自身を除く): 7264941

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 107, 147, 245, 309, 321, 515, 535, 721, 735, 749, 1545, 1605, 2163, 2247, 3605, 3745, 5047, 5243, 10815, 11021, 11235, 15141, 15729, 25235, 26215, 33063, 55105, 75705, 77147, 78645, 165315, 231441, 385735, 540029, 1157205, 1620087, 2700145, 8100435]

約数ペア:

[(1, 8100435), (3, 2700145), (5, 1620087), (7, 1157205), (15, 540029), (21, 385735), (35, 231441), (49, 165315), (103, 78645), (105, 77147), (107, 75705), (147, 55105), (245, 33063), (309, 26215), (321, 25235), (515, 15729), (535, 15141), (721, 11235), (735, 11021), (749, 10815), (1545, 5243), (1605, 5047), (2163, 3745), (2247, 3605)]