2185855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3182112

約数和(自身を除く): 996257

約数列:

[1, 5, 7, 19, 35, 95, 133, 173, 361, 665, 865, 1211, 1805, 2527, 3287, 6055, 12635, 16435, 23009, 62453, 115045, 312265, 437171, 2185855]

約数ペア:

[(1, 2185855), (5, 437171), (7, 312265), (19, 115045), (35, 62453), (95, 23009), (133, 16435), (173, 12635), (361, 6055), (665, 3287), (865, 2527), (1211, 1805)]