3305995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5124096

約数和(自身を除く): 1818101

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 277, 341, 385, 1085, 1385, 1705, 1939, 2387, 3047, 8587, 9695, 11935, 15235, 21329, 42935, 60109, 94457, 106645, 300545, 472285, 661199, 3305995]

約数ペア:

[(1, 3305995), (5, 661199), (7, 472285), (11, 300545), (31, 106645), (35, 94457), (55, 60109), (77, 42935), (155, 21329), (217, 15235), (277, 11935), (341, 9695), (385, 8587), (1085, 3047), (1385, 2387), (1705, 1939)]