1964835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 1517085

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 929, 2115, 2787, 4645, 8361, 13935, 41805, 43663, 130989, 218315, 392967, 654945, 1964835]

約数ペア:

[(1, 1964835), (3, 654945), (5, 392967), (9, 218315), (15, 130989), (45, 43663), (47, 41805), (141, 13935), (235, 8361), (423, 4645), (705, 2787), (929, 2115)]